Manipulator is now used as a industrial robots in use, the control objectives often appear often in industrial automation. Industrial automation technology has gradually matured, as mature a technology line has been rapid development in industrial automation as a separate subject. Manipulator application began to filter into welding, logistics, mechanical processing, and other industries. Especially at high or very low temperatures, full of poisonous gases, high radiation case, robot in similar circumstances showed great use also brings great convenience to the staff. Precisely because of this robot to get people's attention began to be a high degree of development. Labor rates, working conditions, labor intensive aspects of promoting development. Both at home and abroad to develop the PLC (programmable logic controller) is in various special circumstances and under special conditions set for mechanical devices. Now turned on the development of the microelectronics automatic controltechnology and the rapid development of the trains, the success of PLC hardware software and simulation control win big and successful development, now continues to develop as a factory automation standards. Because robots are good development of the technology makes a good optimization of productive capital, and robot shows this unique advantages, such as: has good compatibility, wide availability, hardware is complete, and programming that can be mastered in a short time, so in the context of industrial PLC applications became ubiquitous. Manipulator in many developed country agriculture and industry has been applied, such as the use of mechanical harvesting large areas of farmland, repeated operations on the high-speed line that uses a robotic arm, and so on. Today, the high level of automation combined with restrictions on the manipulator development level is slightly lower than the international. The design is mainly arm welding machine by PLC Automation control. This of design let designers on in school by learn of has a must of consolidation, understand has some usually didn't opportunities awareness in world range within some leading level of knowledge has has must awareness, hope designers can in yihou of design in the can success of using in this design in the proceeds of experience 1.2 manipulator in both at home and abroad of research profile automation mechanical arm research began Yu 20th century medium-term, after years with with computer and automation technology of development, Makes mechanical arm on the Grand stage of industrial automation and shine, gradually became an industrial evaluation standards, and its importance can be seen. Now original robotic arm spent most of mass production and use on the production line, which is programmed robotic arm. As the first generation of manipulator position control systems main features, although not back several generations that can detect the external environment, but can stillsuccessfully complete like welding, painting, delivery as well as for materials simple movements. Second generation mechanical arms are equipped with sensors and manipulators have the environment there is a certain amount of \hen the mechanical arm is to use the program as a basis. Difference is that the robot begand
2011年全国执业兽医资格考试综合试卷
（基础和预防）
全国执业兽医资格考试 2011．10．16 上午卷
基础科目试题（1～100题）
A1型题
答题说明
每一道考题下面有A、B、C、D、E五个备选答案，请从中选择一个最佳答案，并在答题卡上将相应题号的相应字母所属的方框涂黑。
1．向无规定动物疫病区运输相关易感动物、动物产品，需要经过两次检疫，实施单位是 A、输出地县级动物卫生监督机构、输入地省级动物卫生监督机构 B、输出地市级动物卫生监督机构、输入地省级动物卫生监督机构
C、输出地省级动物卫生监督机构、输入地省级动物卫生监督机构 D、输出地县级动物卫生监督机构、输入地县级动物卫生监督机构 E、输出地县级动物卫生监督机构、输入地市级动物卫生监督机构 【参考答案】E
2．乳用种用动物检疫审批时，输入地省级动物卫生监督机构应当自受理申请之日起几个工作日内，做出是否同意引进的决定。
A．1天 B．3天 C．5天 D．7天 E．10天 【参考答案】E
3．关于动物检疫监督管理的原则，哪项叙述是不正确的
A．遵循过程监管 B．遵循风险控制 C．遵循区域化管理 D．遵循可追溯管理 E．遵循开放化管理 【参考答案】E
4．兽药经营企业关闭或者停止经营超过几个月时，应当将兽药经营许可证交回原发证机关 A．1个月 B．2个月 C．3个月 D．4个月 E．6个月 【参考答案】E
5．下列哪项不属于兽药经营管理法律制度的内容
A．兽药经营质量管理规范 B．购进兽药的核对制度 C．兽药残留监控管理制度 D．兽药广告审批制度 E．销售兽药的记录制度 【参考答案】C
manipulator control mode and programmable controllers introduction 2.1 Select discussion with manipulator control 2.1.1 classification of control relays and discrete electronic circuit can control old industrial equipment, but also more common. Mainly these two relatively cheap and you can meet the old-fashioned, simple (or simple) industrial equipment. So he can see them now, however these two control modes (relay and discrete electronic circuits) are these fatal flaws: (1) cannot adapt to the complex logic control, (2) only for the current project, the lack of compatibility and (3) not reforming the system with equipment improvements. Spring for the development of China's modern industrial automation technology the substantial increase in the level of industrial automation, completed the perfect relay of the computer too much. In terms of controlling the computer showed his two great advantages: (1) each of the hardware can be installed on one or more microprocessors; (2) theofficial designer of the software writing content control is all about. Now in several ways in the context of industrial automation can often be seen in three ways: (1) Programmable Logical Controller (referred to as IPC); (2) Distributed Control System (DCS for short), and (3) the Programmable Logical Controller (PLC for short). 2.1.2 PLC and the IPC and DCS contrast contrast 1, each of the three technologies of origins and development requirements for fast data processing makes it invented the computer. The men brought in terms of hardware there, using a high level of standardization, can use more compatibility tools, is a rich software resources, especially the need for immediacy in operational systems. So the computer can effectively control is used to control and meet its speed, on the virtual model, real-time and in computational requirements. Distributed system started with a control system for industrial automatic instrument used to control, whereas now it is successfully developed into industrial control computer used as a central collection and distribution system and transition of distributed control system in analogue handling, loop control, has begun to reflect the use of a huge advantage. Though distributed system has great advantages in loop regulation, but only as a means of continuous process control. Optimization of PLC is the corresponding relay needs was born, its main use in the work order control, early primary is replaced relay this hulking system, focused on the switch controlling the running order of functions. Marked by the microprocessor in the early 1970 of the 20th century emerged, micro-electronics technology has developed rapidly, people soon microelectronics processing technology will be used in the Programmable Logical Controller (that isManipulator is now used as a industrial robots in use, the control objectives often appear often in industrial automation. Industrial automation technology has gradually matured, as mature a technology line has been rapid development in industrial automation as a separate subject. Manipulator application began to filter into welding, logistics, mechanical processing, and other industries. Especially at high or very low temperatures, full of poisonous gases, high radiation case, robot in similar circumstances showed great use also brings great convenience to the staff. Precisely because of this robot to get people's attention began to be a high degree of development. Labor rates, working conditions, labor intensive aspects of promoting development. Both at home and abroad to develop the PLC (programmable logic controller) is in various special circumstances and under special conditions set for mechanical devices. Now turned on the development of the microelectronics automatic controltechnology and the rapid development of the trains, the success of PLC hardware software and simulation control win big and successful development, now continues to develop as a factory automation standards. Because robots are good development of the technology makes a good optimization of productive capital, and robot shows this unique advantages, such as: has good compatibility, wide availability, hardware is complete, and programming that can be mastered in a short time, so in the context of industrial PLC applications became ubiquitous. Manipulator in many developed country agriculture and industry has been applied, such as the use of mechanical harvesting large areas of farmland, repeated operations on the high-speed line that uses a robotic arm, and so on. Today, the high level of automation combined with restrictions on the manipulator development level is slightly lower than the international. The design is mainly arm welding machine by PLC Automation control. This of design let designers on in school by learn of has a must of consolidation, understand has some usually didn't opportunities awareness in world range within some leading level of knowledge has has must awareness, hope designers can in yihou of design in the can success of using in this design in the proceeds of experience 1.2 manipulator in both at home and abroad of research profile automation mechanical arm research began Yu 20th century medium-term, after years with with computer and automation technology of development, Makes mechanical arm on the Grand stage of industrial automation and shine, gradually became an industrial evaluation standards, and its importance can be seen. Now original robotic arm spent most of mass production and use on the production line, which is programmed robotic arm. As the first generation of manipulator position control systems main features, although not back several generations that can detect the external environment, but can stillsuccessfully complete like welding, painting, delivery as well as for materials simple movements. Second generation mechanical arms are equipped with sensors and manipulators have the environment there is a certain amount of \hen the mechanical arm is to use the program as a basis. Difference is that the robot begand6．关于假兽药的判定标准下列哪项是不正确的
A．不标明或更改或超过有效期的 B．以非兽药冒充兽药的
C．以他种兽药冒充此种兽药的 D．兽药所含成分的种类不符国家标准 E．兽药所含成分的名称不符国家标准 【参考答案】A
7．无兽药经营许可证经营兽药，货值金额无法查证核实的罚款数额是 A．1万以上2万以下 B．3万以上5万以下 C．5万以上8万以下 D．8万以上10万以下 E．10万以上20万以下 【参考答案】E
8．将人用药品用于动物的，对违法单位的罚款数额是
A．1万以上2万以下 B．1万以上5万以下 C．5万以上8万以下 D．8万以上10万以下 E．10万以上20万以下 【参考答案】B
9．下列哪项不属于《兽药经营质量管理规范》的内容 A．计划采购 B．购进验收 C．储存养护 D．促销 E．售后服务 【参考答案】D
10．国家强制免疫用生物制品依法实行政府采购，由下列哪个部门负责分发 A．国务院兽医主管部门 B．省级兽医主管部门 C．市级兽医主管部门 D．县级兽医主管部门 E．乡镇级兽医站 【参考答案】B
11．兽用安纳咖注射液仅限量供应哪个以上单位（个体兽医医疗站除外） A．国务院兽医主管部门 B．省级兽医主管部门 C．市级兽医站 D．县级兽医站 E．乡镇级畜牧兽医站 【参考答案】E
12．运输高致病性动物病原微生物菌（毒）种或者样本的，与内包装要求错误的是 A．必须保证完全密封 B．必须是结实防泄漏辅助包装 C．主容器和辅容器之间填充吸附材料 D．主容器表面贴上标签 E．主容器表面标注“高致病性动物病原微生物”警告语 【参考答案】E
13．执业兽医职业道德的最高境界是
A．爱岗敬业 B．诚实守信 C．服务群众 D．爱护动物 E．奉献社会 【参考答案】E
14．执业兽医的执业机构是
A．饲料兽药检测中心 B．动物疫病控制中心 C．动物诊疗机构 D．动物卫生监督机构 E．养殖企业
manipulator control mode and programmable controllers introduction 2.1 Select discussion with manipulator control 2.1.1 classification of control relays and discrete electronic circuit can control old industrial equipment, but also more common. Mainly these two relatively cheap and you can meet the old-fashioned, simple (or simple) industrial equipment. So he can see them now, however these two control modes (relay and discrete electronic circuits) are these fatal flaws: (1) cannot adapt to the complex logic control, (2) only for the current project, the lack of compatibility and (3) not reforming the system with equipment improvements. Spring for the development of China's modern industrial automation technology the substantial increase in the level of industrial automation, completed the perfect relay of the computer too much. In terms of controlling the computer showed his two great advantages: (1) each of the hardware can be installed on one or more microprocessors; (2) theofficial designer of the software writing content control is all about. Now in several ways in the context of industrial automation can often be seen in three ways: (1) Programmable Logical Controller (referred to as IPC); (2) Distributed Control System (DCS for short), and (3) the Programmable Logical Controller (PLC for short). 2.1.2 PLC and the IPC and DCS contrast contrast 1, each of the three technologies of origins and development requirements for fast data processing makes it invented the computer. The men brought in terms of hardware there, using a high level of standardization, can use more compatibility tools, is a rich software resources, especially the need for immediacy in operational systems. So the computer can effectively control is used to control and meet its speed, on the virtual model, real-time and in computational requirements. Distributed system started with a control system for industrial automatic instrument used to control, whereas now it is successfully developed into industrial control computer used as a central collection and distribution system and transition of distributed control system in analogue handling, loop control, has begun to reflect the use of a huge advantage. Though distributed system has great advantages in loop regulation, but only as a means of continuous process control. Optimization of PLC is the corresponding relay needs was born, its main use in the work order control, early primary is replaced relay this hulking system, focused on the switch controlling the running order of functions. Marked by the microprocessor in the early 1970 of the 20th century emerged, micro-electronics technology has developed rapidly, people soon microelectronics processing technology will be used in the Programmable Logical Controller (that isManipulator is now used as a industrial robots in use, the control objectives often appear often in industrial automation. Industrial automation technology has gradually matured, as mature a technology line has been rapid development in industrial automation as a separate subject. Manipulator application began to filter into welding, logistics, mechanical processing, and other industries. Especially at high or very low temperatures, full of poisonous gases, high radiation case, robot in similar circumstances showed great use also brings great convenience to the staff. Precisely because of this robot to get people's attention began to be a high degree of development. Labor rates, working conditions, labor intensive aspects of promoting development. Both at home and abroad to develop the PLC (programmable logic controller) is in various special circumstances and under special conditions set for mechanical devices. Now turned on the development of the microelectronics automatic controltechnology and the rapid development of the trains, the success of PLC hardware software and simulation control win big and successful development, now continues to develop as a factory automation standards. Because robots are good development of the technology makes a good optimization of productive capital, and robot shows this unique advantages, such as: has good compatibility, wide availability, hardware is complete, and programming that can be mastered in a short time, so in the context of industrial PLC applications became ubiquitous. Manipulator in many developed country agriculture and industry has been applied, such as the use of mechanical harvesting large areas of farmland, repeated operations on the high-speed line that uses a robotic arm, and so on. Today, the high level of automation combined with restrictions on the manipulator development level is slightly lower than the international. The design is mainly arm welding machine by PLC Automation control. This of design let designers on in school by learn of has a must of consolidation, understand has some usually didn't opportunities awareness in world range within some leading level of knowledge has has must awareness, hope designers can in yihou of design in the can success of using in this design in the proceeds of experience 1.2 manipulator in both at home and abroad of research profile automation mechanical arm research began Yu 20th century medium-term, after years with with computer and automation technology of development, Makes mechanical arm on the Grand stage of industrial automation and shine, gradually became an industrial evaluation standards, and its importance can be seen. Now original robotic arm spent most of mass production and use on the production line, which is programmed robotic arm. As the first generation of manipulator position control systems main features, although not back several generations that can detect the external environment, but can stillsuccessfully complete like welding, painting, delivery as well as for materials simple movements. Second generation mechanical arms are equipped with sensors and manipulators have the environment there is a certain amount of \hen the mechanical arm is to use the program as a basis. Difference is that the robot begand【参考答案】C
15．执业兽医的执业活动必须接受下列哪个部门的管理
A．饲料兽药检测中心 B．动物疫病控制中心 C．动物诊疗机构 D．动物卫生监督机构 E．兽药生产企业 【参考答案】C
16．动物诊疗机构变更名称，应当报原审批部门，具备下列哪项才能使用“动物医院”的名称
A．具有1名有执业兽医师 B．具有消毒器械 C．具有管理制度 D．具有财务人员 E．具有从事动物颅腔、胸腔和腹腔手术能力 【参考答案】E
17．执业兽医在执业活动中违反有关法律法规、规范而承担的法律责任不包括 A．纪律处分 B．职业道德谴责 C．行政责任 D．民事责任 E．刑事责任 【参考答案】B
18．建设执业兽医职业道德的作用不包括
A．调节社会关系 B．提高行业信誉 C．规范执业行为 D．提高职业道德水平 E．增加经济效益 【参考答案】E
19．执业兽医在执业活动中，违反动物防疫的国家规定，引起重大动物疫情的刑事责任是 A．处1年以下有期徒刑并处罚金 B．处2年以下有期徒刑并处罚金 C．处3年以下有期徒刑并处罚金 D．处4年以下有期徒刑并处罚金 E．处5年以下有期徒刑并处罚金 【参考答案】C
20．执业兽医在执业活动中，违反与执业活动的法律法规，实施处罚的种类不包括 A．警告 B．罚款
C．停止诊疗活动 D．没收违法所得和非法财物 E．处1年以下有期徒刑并处罚金 【参考答案】E
21．下列哪种动物的咽鼓管在鼻咽部膨大形成喉囊（咽鼓管囊）： A．牛 B．羊 C．猪 D．鸡 E．马
【参考答案】E
22．猪腹腔淋巴结位于腹腔动脉及其分支附近，有：
A．1～2个 B．2～4个 C．2～3个 D．4～6个 E．5～7个 【参考答案】B
manipulator control mode and programmable controllers introduction 2.1 Select discussion with manipulator control 2.1.1 classification of control relays and discrete electronic circuit can control old industrial equipment, but also more common. Mainly these two relatively cheap and you can meet the old-fashioned, simple (or simple) industrial equipment. So he can see them now, however these two control modes (relay and discrete electronic circuits) are these fatal flaws: (1) cannot adapt to the complex logic control, (2) only for the current project, the lack of compatibility and (3) not reforming the system with equipment improvements. Spring for the development of China's modern industrial automation technology the substantial increase in the level of industrial automation, completed the perfect relay of the computer too much. In terms of controlling the computer showed his two great advantages: (1) each of the hardware can be installed on one or more microprocessors; (2) theofficial designer of the software writing content control is all about. Now in several ways in the context of industrial automation can often be seen in three ways: (1) Programmable Logical Controller (referred to as IPC); (2) Distributed Control System (DCS for short), and (3) the Programmable Logical Controller (PLC for short). 2.1.2 PLC and the IPC and DCS contrast contrast 1, each of the three technologies of origins and development requirements for fast data processing makes it invented the computer. The men brought in terms of hardware there, using a high level of standardization, can use more compatibility tools, is a rich software resources, especially the need for immediacy in operational systems. So the computer can effectively control is used to control and meet its speed, on the virtual model, real-time and in computational requirements. Distributed system started with a control system for industrial automatic instrument used to control, whereas now it is successfully developed into industrial control computer used as a central collection and distribution system and transition of distributed control system in analogue handling, loop control, has begun to reflect the use of a huge advantage. Though distributed system has great advantages in loop regulation, but only as a means of continuous process control. Optimization of PLC is the corresponding relay needs was born, its main use in the work order control, early primary is replaced relay this hulking system, focused on the switch controlling the running order of functions. Marked by the microprocessor in the early 1970 of the 20th century emerged, micro-electronics technology has developed rapidly, people soon microelectronics processing technology will be used in the Programmable Logical Controller (that is Manipulator is now used as a industrial robots in use, the control objectives often appear often in industrial automation. Industrial automation technology has gradually matured, as mature a technology line has been rapid development in industrial automation as a separate subject. Manipulator application began to filter into welding, logistics, mechanical processing, and other industries. Especially at high or very low temperatures, full of poisonous gases, high radiation case, robot in similar circumstances showed great use also brings great convenience to the staff. Precisely because of this robot to get people's attention began to be a high degree of development. Labor rates, working conditions, labor intensive aspects of promoting development. Both at home and abroad to develop the PLC (programmable logic controller) is in various special circumstances and under special conditions set for mechanical devices. Now turned on the development of the microelectronics automatic controltechnology and the rapid development of the trains, the success of PLC hardware software and simulation control win big and successful development, now continues to develop as a factory automation standards. Because robots are good development of the technology makes a good optimization of productive capital, and robot shows this unique advantages, such as: has good compatibility, wide availability, hardware is complete, and programming that can be mastered in a short time, so in the context of industrial PLC applications became ubiquitous. Manipulator in many developed country agriculture and industry has been applied, such as the use of mechanical harvesting large areas of farmland, repeated operations on the high-speed line that uses a robotic arm, and so on. Today, the high level of automation combined with restrictions on the manipulator development level is slightly lower than the international. The design is mainly arm welding machine by PLC Automation control. This of design let designers on in school by learn of has a must of consolidation, understand has some usually didn't opportunities awareness in world range within some leading level of knowledge has has must awareness, hope designers can in yihou of design in the can success of using in this design in the proceeds of experience 1.2 manipulator in both at home and abroad of research profile automation mechanical arm research began Yu 20th century medium-term, after years with with computer and automation technology of development, Makes mechanical arm on the Grand stage of industrial automation and shine, gradually became an industrial evaluation standards, and its importance can be seen. Now original robotic arm spent most of mass production and use on the production line, which is programmed robotic arm. As the first generation of manipulator position control systems main features, although not back several generations that can detect the external environment, but can stillsuccessfully complete like welding, painting, delivery as well as for materials simple movements. Second generation mechanical arms are equipped with sensors and manipulators have the environment there is a certain amount of \hen the mechanical arm is to use the program as a basis. Difference is that the robot begand23．在对肉品检验时，常规检查的猪腹腔的淋巴结是：
A．肝淋巴结 B．脾淋巴结
C．胰十二指肠淋巴结 D．肠系膜前淋巴结 E．肠系膜后淋巴结 【参考答案】A
24．下列那种选项不是哺乳动物和禽类的胎膜的组成结构 A．卵黄囊 B．尿囊 C．羊膜 D．绒毛膜 E．子宫内膜 【参考答案】E
25．关于受精的生物学意义描述不正确的是：
A．标志着新生命的开始 B．染色体数目的复原 C．传递双亲的遗传基因 D．形成合子的过程 E．决定性别 【参考答案】D
26．受精是指精子和卵子相融合形成受精卵的过程。受精部位在 A．输卵管前 B．输卵管后 C．输卵管前1/3 D．输卵管后1/3 E．输卵管中1/3 【参考答案】C 27．卵裂合子(受精卵)在输卵管内进行多次连续的分裂过程称为卵裂，产生的细胞叫卵裂球，是一个实心的细胞团。称为桑葚胚时的卵裂球的细胞数目为
A．6～12个 B．8～14个 C．12～23个 D．16～32个 E．32～64个 【参考答案】D
28．在家畜早期胚胎发育过程中，其重要意义在于使胚胎停留在子宫内，与母体组织建立起物质交换的结构——胎盘的时期是
A．卵裂期 B．囊胚形成期
C．胚胎附植期 D．原肠胚和胚层形成期 E．三胚层分化及器官的形成期 【参考答案】C
29．家禽早期胚胎发育与家畜早期胚胎发育的不同点是
A．卵裂 B．胚囊形成
C．原肠胚和胚层形成 D．三胚层分化及器官的形成期 E．胚胎附植 【参考答案】E
30．孵化场孵化蛋鸡种蛋的最适宜温度范围是
A．35～37℃ B．37～39℃
C．38.5～39.5℃ D．35.5～37.5℃ E．39.5～4.15℃ 【参考答案】B
31.头骨中最大的骨是
manipulator control mode and programmable controllers introduction 2.1 Select discussion with manipulator control 2.1.1 classification of control relays and discrete electronic circuit can control old industrial equipment, but also more common. Mainly these two relatively cheap and you can meet the old-fashioned, simple (or simple) industrial equipment. So he can see them now, however these two control modes (relay and discrete electronic circuits) are these fatal flaws: (1) cannot adapt to the complex logic control, (2) only for the current project, the lack of compatibility and (3) not reforming the system with equipment improvements. Spring for the development of China's modern industrial automation technology the substantial increase in the level of industrial automation, completed the perfect relay of the computer too much. In terms of controlling the computer showed his two great advantages: (1) each of the hardware can be installed on one or more microprocessors; (2) theofficial designer of the software writing content control is all about. Now in several ways in the context of industrial automation can often be seen in three ways: (1) Programmable Logical Controller (referred to as IPC); (2) Distributed Control System (DCS for short), and (3) the Programmable Logical Controller (PLC for short). 2.1.2 PLC and the IPC and DCS contrast contrast 1, each of the three technologies of origins and development requirements for fast data processing makes it invented the computer. The men brought in terms of hardware there, using a high level of standardization, can use more compatibility tools, is a rich software resources, especially the need for immediacy in operational systems. So the computer can effectively control is used to control and meet its speed, on the virtual model, real-time and in computational requirements. Distributed system started with a control system for industrial automatic instrument used to control, whereas now it is successfully developed into industrial control computer used as a central collection and distribution system and transition of distributed control system in analogue handling, loop control, has begun to reflect the use of a huge advantage. Though distributed system has great advantages in loop regulation, but only as a means of continuous process control. Optimization of PLC is the corresponding relay needs was born, its main use in the work order control, early primary is replaced relay this hulking system, focused on the switch controlling the running order of functions. Marked by the microprocessor in the early 1970 of the 20th century emerged, micro-electronics technology has developed rapidly, people soon microelectronics processing technology will be used in the Programmable Logical Controller (that isManipulator is now used as a industrial robots in use, the control objectives often appear often in industrial automation. Industrial automation technology has gradually matured, as mature a technology line has been rapid development in industrial automation as a separate subject. Manipulator application began to filter into welding, logistics, mechanical processing, and other industries. Especially at high or very low temperatures, full of poisonous gases, high radiation case, robot in similar circumstances showed great use also brings great convenience to the staff. Precisely because of this robot to get people's attention began to be a high degree of development. Labor rates, working conditions, labor intensive aspects of promoting development. Both at home and abroad to develop the PLC (programmable logic controller) is in various special circumstances and under special conditions set for mechanical devices. Now turned on the development of the microelectronics automatic controltechnology and the rapid development of the trains, the success of PLC hardware software and simulation control win big and successful development, now continues to develop as a factory automation standards. Because robots are good development of the technology makes a good optimization of productive capital, and robot shows this unique advantages, such as: has good compatibility, wide availability, hardware is complete, and programming that can be mastered in a short time, so in the context of industrial PLC applications became ubiquitous. Manipulator in many developed country agriculture and industry has been applied, such as the use of mechanical harvesting large areas of farmland, repeated operations on the high-speed line that uses a robotic arm, and so on. Today, the high level of automation combined with restrictions on the manipulator development level is slightly lower than the international. The design is mainly arm welding machine by PLC Automation control. This of design let designers on in school by learn of has a must of consolidation, understand has some usually didn't opportunities awareness in world range within some leading level of knowledge has has must awareness, hope designers can in yihou of design in the can success of using in this design in the proceeds of experience 1.2 manipulator in both at home and abroad of research profile automation mechanical arm research began Yu 20th century medium-term, after years with with computer and automation technology of development, Makes mechanical arm on the Grand stage of industrial automation and shine, gradually became an industrial evaluation standards, and its importance can be seen. Now original robotic arm spent most of mass production and use on the production line, which is programmed robotic arm. As the first generation of manipulator position control systems main features, although not back several generations that can detect the external environment, but can stillsuccessfully complete like welding, painting, delivery as well as for materials simple movements. Second generation mechanical arms are equipped with sensors and manipulators have the environment there is a certain amount of \hen the mechanical arm is to use the program as a basis. Difference is that the robot begandA. 上颌骨 B. 下颌骨 C. 鼻甲骨 D. 颌前骨 E. 腭骨
【参考答案】B
32.动物全身最长的肌肉是
A. 髂肋肌 B. 夹肌 C. 头半棘肌 D. 颈多裂肌 E. 背腰最长肌 【参考答案】E
33.作为胸腔和腹腔间分界的吸气肌是
A. 肋间外肌 B. C. 膈肌 D. E. 肋间内肌 【参考答案】C 34.属于偶蹄动物的是
A. 犬 B. C. 兔 D. E. 马
【参考答案】D
35.不能用口呼吸的动物是
A. 犬 B. C. 牛 D. E. 马
【参考答案】E
36.动物体内最大的消化腺是
A. 食管 BC．口腔 DE. 胰腺
【参考答案】B 37.全身最大的淋巴管是
A. 毛细淋巴管 B. C. 淋巴干 D. E. 胸导管
【参考答案】E
38.动物体内最重要的内分泌腺是
A. 甲状腺 B. C. 垂体 D. E. 松果腺
【参考答案】C
39.家禽体内性成熟后逐渐退化并消失的器官是
A. 脾和腔上囊 B. C. 盲肠扁桃体和腔上囊 D. D. 盲肠扁桃体和胸腺 【参考答案】D
manipulator control mode and programmable controllers introduction 2.1 Select discussion with manipulator control 2.1.1 classification of control relays and discrete electronic circuit can control old industrial equipment, but also more common. Mainly these two relatively cheap and you can meet the old-fashioned, simple (or simple) industrial equipment. So he can see them now, however these two control modes (relay and discrete electronic circuits) are these fatal flaws: (1) cannot adapt to the complex logic control, (2) only for the official designer of the software writing content control is all about. Now in several ways in the context of industrial automation can often be seen in three ways: (1) Programmable Logical Controller (referred to as IPC); (2) Distributed Control System (DCS for short), and (3) the Programmable Logical Controller (PLC for short). 2.1.2 PLC and the IPC and DCS contrast contrast 1, each of the three technologies of origins and development requirements for fast data processing makes it invented the computer. The men brought iindustrial control computer used as a central collection and distribution system and transition of distributed control system in analogue handling, loop control, has begun to reflect the use of a huge advantage. Though distributed system has great advantages in loop regulation, but only as a means of continuous process control. Optimization of PLC is the corresponding relay needs was born, its main use in the work order control, early primary is replaced relay this hulking system, focused on the switch controlling the runni前背侧锯肌 后背侧锯肌 猫 猪 猫 猪 ．肝脏
．小肠 淋巴管 淋巴导管 甲状旁腺 肾上腺 淋巴结和胸腺 腔上囊和胸腺 project, the lack of compatibility and (3) not reforming the system with equipment improvements. Spring for the development of China's modern industrial automation technology the substantial increase in the level of industrial automation, completed the perfect relay of the computer too much. In terms of controlling the computer showed his two great advantages: (1) each of the hardware can be installed on one or more microprocessors; (2) theusing a high level of standardization, can use more compatibility tools, is a rich software resources, especially the need for immediacy in operational systems. So the computer can effectively control is used to control and meet its speed, on the virtual model, real-time and in computational requirements. Distributed system started with a control system for industrial automatic instrument used to control, whereas now it is successfully developed into by the microprocessor in the early 1970 of the 20th century emerged, micro-electronics technology has developed rapidly, people soon microelectronics processing technology will be used in the Programmable Logical Controller (that is current n terms of hardware there, ng order of functions. Marked