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Building industry opens up new world of entrepreneurial struggle to build a three provinces of regional central cities--in the Communist x counties the six plenary session members and comrades: today, I was commissioned by the County party Committee Standing Committee, reports to the General Assembly. Consideration of all members and alternates, and comrades attending advice. A, and this year yilai of work recalled this year yilai, in municipal of right led Xia, County solidarity led County people, to science development views for guide, to good activities for mainline, ccording to \nizations three more\opment thought, concentrated poly force, work hard, political, and economic, and culture, and social and party of construction are made has new progress, County rendering out wind fresh are, and career prosperity, and social settled, and people mind into of good situation. (A) facilitating the construction of the project. Firmly establish the \oject ieconomic, grasping development project is to hold\osophy, to extraordinary efforts to promoting the construction of key projects. Plot 108 key projects for the year, with a total investment of 29.3 billion yuan, iron plate, Josh stone cement waste heat power generation and 13 projects completed, worship of 1.2 million tons of pellets, Hua Yu 80,000 sets of grandparent chicken farming, 47 projects under construction, completed investment of 3.95 billion yuan, annual plan of 69.3%. The first half of the County's gross domestic product is expected to reached 8.5 billion yuan, and total revenue of 943 million Yuan. (B) structural adjustment achieved remarkable results. Actively transforming the pattern of economic development, industrial ecology, and agricultural modernization and industrialization of services. High x-County • Tin iron circular economy demonstration area, and further expand economic development zone Jing Dian recycle economy ecology industry Park, Park, circular economy and rapid economic development. Focus more on the dialectical relationship between development and environmental protection, energy saving and emission reduction projects play an important role. Vigorously developing agriculture, ecological agriculture, agriculture, modern agricultural clearing along the River Promenade begins to take shape. Key tourism projects is going well, WA Palace area was named \n most influential cultural relics in Hebei province landscape\op new services, and services with new developments. (C) urban-rural integration process. Promoting \difference\battle of two large demolition completed 32 days of 530,000 square meters, exceeded the annual ask 7 months in advance. General big building jiangjun road, bridge and highway bridges, the green heart of the city and other urban construction projects, and focus on building new countryside and new housing model villages, urban and rural areas improve. Highway opened to traffic, Liu Zhang, Qing LAN high-speed x-County section completed by the end of August. Urban and rural1、 在市场经济条件下，如何正确理解爱岗敬业？（ ）

爱岗敬业与人才流动相对立

爱岗敬业是做好本职工作前提

只有找到满意工作，才能做得到 给多少钱干多少活，不存在爱岗敬业

2、 职工职业技能形成的主要条件是（ ）。

先天生理条件，长期职业实践，一定的职业教育

师傅传授技术，一定的职业教育 先天生理条件，一定的职业教育 从事职业实践，一定的职业教育

3、 劳动者素质是指（ ）。

文化程度 技术熟练程度

职业道德素质与专业技能素质

思想觉悟

4、 你对职业理想的理解是（ ）。

个人对某种职业的向往和追求

企业在市场竞争中的目标和追求 个人对生活水平的目标和追求 个人对获得经济利益的追求

5、 具有互换性的零件应是（ ）。

相同规格的零件

不同规格的零件 相互配合的零件

形状和尺寸完全相同的零件

6、 极限偏差是（ ）。

加工后测量得到的

实际尺寸减基本尺寸的代数差

实际加工时确定的

最大极限尺寸与最小极限尺寸之差

7、 实际偏差是（ ）。

设计时给定

evelopment work steadily in the pilot counties, to build peace neighborhood offices approved, %urban and rural communities (Center), immigrant communities, pilot projects such as integrated management of urban and rural sanitation in order. (D) maintain social harmony and stability. In the the industry. Construction of industrial parks, just set up a platform for the development of only attract more projects into the district, to form agglomeration advantages. A innovation project. To be purposeful, targeted investment, will have a basis of the County's industrial packaged bundles, overall publiand medium projects, project man, small project overwhelming. Meet the area of the County's new industrial projects and city back into rural enterprises, in principle, all stationed in industrial parks. Meanwhile, strict control of excess capacity and high energy consumption, high emission enterprises to enteIn the management of EIA in accordance with thesituation, continue o increase the input of people, happy people battle. Urban central heating and upgrade rural power grids, rural reconstruction of shabby housing ten major projects being delivered, has been overfulfilled ahead. Strengthening of social programs, college entrance examination to record heights; new rural insurance coverage rate of the city's first, launched in new rural cooperative medical clinic co-ordination; ... Perfect Park catering, accommodation, education, recreation and other tertiary industries supporting, improving socialization service level, for industries, businesses and create a good environment for development. 3, flexible investment, enhance oing, please come in and carry out all-round, multi-level and wide-range of investment activities. The Township industrial projects, in principle, to put to the West industrial parks. What town project, is that the output value of the Township. Second, we must grasp the standards selected items. Full account of extend the industry chain and the integration of factors of production, not only efforts to introduce a number of scientific and technological content and high added value, growth and strong driving force of large projects and large enterprises, but also on domestic-funded enterprises and in accordance with the direction of industrial development of small sed incentives on the project. Investment of the whole society, the Township and County units go out and draft project. To establish investment incentives for successful introduction of significant project gives awards to units and individuals, the introduction of tax for the implementation of the project, to introduce organization into rewards. 4, preferential policies, and security industries. In terms of project examination and approval, by area Administrative Committee in conjunction with the development, planning, land, industry and commerce, quality control and other departments, \-stop reception, one-stop service\procedures, the time limit originally. case of tight financial city and promotion. Initiative gr. Thirdly, increaBuilding industry opens up new world of entrepreneurial struggle to build a three provinces of regional central cities--in the Communist x counties the six plenary session members and comrades: today, I was commissioned by the County party Committee Standing Committee, reports to the General Assembly. Consideration of all members and alternates, and comrades attending advice. A, and this year yilai of work recalled this year yilai, in municipal of right led Xia, County solidarity led County people, to science development views for guide, to good ctivities for mainline, according to \nizations three more\opment thought, concentrated poly force, work hard, political, and economic, and culture, and social and party of construction are made has new progress, County rendering out wind fresh are, and career prosperity, and social settled, and people mind into of good situation. (A) facilitating the construction of the project. Firmly establish the \oject ieconomic, grasping development project is to hold\osophy, to extraordinary efforts to promoting the construction of key projects. Plot 108 key projects for the year, with a total investment of 29.3 billion yuan, iron plate, Josh stone cement waste heat power generation and 13 projects completed, worship of 1.2 million tons of pellets, Hua Yu 80,000 sets of grandparent chicken farming, 47 projects under construction, completed investmnt of 3.95 billion yuan, annual plan of 69.3%. The first half of the County's gross domestic product is expected to reached 8.5 billion yuan, and total revenue of 943 million Yuan. (B) structural adjustment achieved remarkable results. Actively transforming the pattern of economic development, industrial ecology, and agricultural modernization and industrialization of services. High x-County • Tin iron circular economy demonstration area, and further expand economic development zone Jing Dian recycle economy ecology industry Park, Park, circular economy and rapid economic development. Focus more on the dialectical relationship between development and environmental protection, energy saving and emission reduction projects play an important role. Vigorously developing agriculture, ecological agriculture, agriculture, modern agricultural clearing along the River Promenade begins to take shape. Key tourism projects is going well, WA Palace area was named \n most influential cultural relics in Hebei province landscape\op new services, and services with new developments. (C) urban-rural integration process. Promoting \difference\battle of two large demolition completed 32 days of 530,000 square meters, exceeded the annual ask 7 months in advance. General big building jiangjun road, bridge and highway bridges, the green heart of the city and other urban construction projects, and focus on building new countryside and new housing model villages, urban and rural areas improve. Highway opened to traffic, Liu Zhang, Qing LAN high-speed x-County section completed by the end of August. Urban and rural直接测量得到的

通过测量、计算得到的

最大极限尺寸与最小极限尺寸之代数差

8、 （ ）是刀具对被切削金属的基本作用。

刀尖的切入和刀刃的推挤

刀刃的切割和刀具前刀面的推挤

刀具前刀面的切割 刀具后刀面的推挤

9、 通常说刀具锐利，是说（ ）。

刀尖很小 刃口锋利

刃口圆弧半径很小和前角较大

前角较小和后角较大

10、 刀具前角大不但使切削变形减小、推挤作用减轻，同时容易获得较小的刃口圆弧半径，以加强切割作用，因而（ ）。

减小了刀具受的阻力

加强了切削效果

减小了切屑与刀具的摩擦力 使被切金属层弹性变形加大

11、 被切削金属在刀具作用下，考虑到刀刃、前刀面和后刀面的作用特点，可以分为（ ）等变形区域。

初始变形区

基本变形区、刀具前刀面摩擦变形区、刃前变形区、刀具后刀面摩擦变形区

最终变形区 上述均不正确

12、 带状切屑的特征是（ ）。

内表面光滑、外表面呈毛茸状、有剪切的条纹

内表面有时有裂纹 外表面呈锯齿形 呈不规则的碎块

13、 节状切屑的特征是（ ）。

内表面光滑 外表面呈毛茸状 有剪切的条纹

evelopment work steadily in the pilot counties, to build peace neighborhood offices approved, %urban and rural communities (Center), immigrant communities, pilot projects such as integrated management of urban and rural sanitation in order. (D) maintain social harmony and stability. In the case of tight financial situation, continue to increase the input of people, happy people battle. Urban central heating and upgrade rural power grids, rural reconstruction of shabby housing ten major projects being delivered, has been overfulfilled ahead. Strengthening of social programs, college entrance examination to record heights; new rural insurance coverage rate of the city's first, launched in new rural cooperative medical clinic co-ordination; ... Perfect Park catering, accommodation, education, recreation and other tertiary industries supporting, improving socialization service level, for industries, businesses nd create a good environment for development. 3, flexible investment, enhance the industry. Construction of industrial parks, just set up a platform for the development of only attract more projects into the district, to form agglomeration advantages. A innovation project. To be purposeful, targeted investment, will have a basis of the County's industrial packaged bundles, overall publicity and promotion. Initiative going, please come in and carry out all-round, multi-level and wide-range of investment activities. The Township industrial projects, in principle, to put to the West industrial parks. What town project, is that the output value of the Township. Second, we must grasp the standards selected items. Full account of extend the industry chain and the integration of factors of production, not only efforts to introduce a number of scientific and technological content and high added value, growth and strong driving force of large projects and large enterprises, but also on domestic-funded enterprises and in accordance with the direction of industrial development of small and medium projects, project man, small project overwhelming. Meet the area of the County's new industrial projects and city back into rural enterprises, in principle, all stationed in industrial parks. Meanwhile, strict control of excess capacity and high energy consumption, high emission enterprises to enter. Thirdly, increased incentives on the project. Investment of the whole society, the Township and County units go out and draft project. To establish investment incentives for successful introduction of significant project gives awards to units and individuals, the introduction of tax for the implementation of the project, to introduce organization into rewards. 4, preferential policies, and security industries. In terms of project examination and approval, by area Administrative Committee in conjunction with the development, planning, land, industry and commerce, quality control and other departments, \-stop reception, one-stop service\procedures, the time limit originally. In the management of EIA in accordance with theBuilding industry opens up new world of entrepreneurial struggle to build a three provinces of regional central cities--in the Communist x counties the six plenary session members and comrades: today, I was commissioned by the County party Committee Standing Committee, reports to the General Assembly. Consideration of all members and alternates, and comrades attending advice. A, and this year yilai of work recalled this year yilai, in municipal of right led Xia, County solidarity led County people, to science development views for guide, to good activities for mainline, according to \nizations three more\opment thought, concentrated poly force, work hard, political, and economic, and culture, and social and party of construction are made has new progress, County rendering out wind fresh are, and career prosperity, and social settled, and people mind into of good situation. (A) facilitating the construction of the project. Firmly establish the \oject ieconomic, grasping development project is to hold\osophy, to extraordinary efforts to promoting the construction of key projects. Plot 108 key projects for the year, with a total investment of 29.3 billion yuan, iron plate, Josh stone cement waste heat power generation and 13 projects completed, worship of 1.2 million tons of pellets, Hua Yu 80,000 sets of grandparent chicken farming, 47 projects under construction, completed investment of 3.95 billion yuan, annual plan of 69.3%. The first half of the County's gross domestic product is expected to reached 8.5 billion yuan, and total revenue of 943 million Yuan. (B) structural adjustment achieved remarkable results. Actively transforming the pattern of economic development, industrial ecology, and agricultural modernization and industrialization of services. High x-County • Tin iron circular economy demonstration area, and further expand economic development zone Jing Dian recycle economy ecology industry Park, Park, circular economy and rapid economic development. Focus more on the dialectical relationship between development and environmental protection, energy saving and emission reduction projects play an important role. Vigorously developing agriculture, ecological agriculture, agriculture, modern agricultural clearing along the River Promenade begins to take shape. Key tourism projects is going well, WA Palace area was named \n most influential cultural relics in Hebei province landscape\op new services, and services with new developments. (C) urban-rural integration process. Promoting \difference\battle of two large demolition completed 32 days of 530,000 square meters, exceeded the annual ask 7 months in advance. General big building jiangjun road, bridge and highway bridges, the green heart of the city and other urban construction projects, and focus on building new countryside and new housing model villages, urban and rural areas improve. Highway opened to traffic, Liu Zhang, Qing LAN high-speed x-County section completed by the end of August. Urban and rural内表面有时有裂纹和外表面呈锯齿形

14、 （ ）是节状切屑的形成条件。

加工材料塑性较差、刀具前角较小、切削速度较低、切削厚度较大

刀具前角较小、切削速度较低、切削厚度较大 加工脆性材料 低速大走刀

15、 （ ）是崩碎切屑的形成条件。

加工材料塑性较差

刀具前角很小、加工脆性材料、低速大走刀

切削速度较低 切削厚度较大

16、 切削加工时产生带状切屑的缺点是（ ）。

切屑缠绕在工件表面上，拉毛加工表面；切屑会损坏刀具的刀刃；易伤害操作者

切屑会损坏刀具的刀刃；易伤害操作者；加工表面质量较差 刀具刃口极易磨损和崩落 切削时有振动

17、 切削加工时产生崩碎切屑的缺点有（ ）。

切屑力波动大、加工表面质量较差、刀具刃口极易磨损和崩落、切削时有振动

切屑会损坏刀具的刀刃 易伤害操作者

加工表面质量较差、刀具刃口极易磨损和崩落、切削时有振动

18、 由于铣削过程中（ ）的不断改变，导致铣削力的大小、方向和作用点也不断变化。

参加切削的齿数、切削厚度、切削位置

切削宽度 切削深度 切削速度

19、 由于铣削过程中参加切削的齿数、切削厚度、切削位置的不断改变，导致铣削力的（ ）也不断变化。

作用

大小、方向、作用点

方位 作用区域

evelopment work steadily in the pilot counties, to build peace neighborhood offices approved, %urban and rural communities (Center), immigrant communities, pilot projects such as integrated management of urban and rural sanitation in order. (D) maintain social harmony and stability. In the case of tight financial situation, continue to increase the input of people, happy people battle. Urban central heating and upgrade rural power grids, rural reconstruction of shabby housing ten major projects being delivered, has been overfulfilled ahead. Strengthening of social programs, college entrance examination to record heights; new rural insurance coverage rate of the city's first, launched in new rural cooperative medical clinic co-ordination; ... Perfect Park catering, accommodation, education, recreation and other tertiary industries supporting, improving socialization service level, for industries, businesses and create a good environment for development. 3, flexible investment, enhance the industry. Construction of industrial parks, just set up a platform for the development of only attract more projects into the district, to form agglomeration advantages. A innovation project. To be purposeful, targeted investment, will have a basis of the County's industrial packaged bundles, overall publicity and promotion. Initiative going, please come in and carry out all-round, multi-level and wide-range of investment activities. The Township industrial projects, in principle, to put to the West industrial parks. What town project, is that the output value of the Township. Second, we must grasp the standards selected items. Full account of extend the industry chain and the integration of factors of production, not only efforts to introduce a number of scientific and technological content and high added value, growth and strong driving force of large projects and large enterprises, but also on domestic-funded enterprises and in accordance with the direction of industrial development of small and medium projects, project man, small project overwhelming. Meet the area of the County's new industrial projects and city back into rural enterprises, in principle, all stationed in industrial parks. Meanwhile, strict control of excess capacity and high energy consumption, high emission enterprises to enter. Thirdly, increased incentives on the project. Investment of the whole society, the Township and County units go out and draft project. To establish investment incentives for successful introduction of significant project gives awards to units and individuals, the introduction of tax for the implementation of the project, to introduce organization into rewards. 4, preferential policies, and security industries. In terms of project examination and approval, by area Administrative Committee in conjunction with the development, planning, land, industry and commerce, quality control and other departments, \-stop reception, one-stop service\procedures, the time limit originally. In the management of EIA in accordance with the