题目内容 (请给出正确答案)
提问人:网友l******8 发布时间:2022年3月20日 13:21
[单项选择题]

25G型空调客车,压力继电器动作值:高压端在()时复归。

A.2.6MPa

B.2.2MPa

C.0.28MPa

D.0.42MPa

参考答案
十点题库官方参考答案 (由十点题库聘请的专业题库老师提供的解答)
更多“25G型空调客车,压力继电器动作值:高压端在()时复归。”相关的问题
液化烃、可燃液体泵室内布置时,操作温度等于或高于自燃点的可燃液体泵房的门窗与液化烃泵房的门窗的距离不应小于()m。
A.6 B.9 C.4.5 D.10
点击查看答案
微生物的营养类型一般可分为()、()、()和()四种这种营养类型的区分是根据碳源和能源的性质来判定的
点击查看答案
电容值为C1和C2的两个电容器串联,等效的电容值是()。
A. C1+C2 B. 1/C1+1/C2 C. 1/(C1+C2) D. (C1×C2)/(C1+C2)
点击查看答案
大学生克服网络依赖的方法有().
A.强制约束
B.兴趣替代
C.心理咨询
D.以上都是
点击查看答案
成长型基金主要投资于可带来现金收入的有价证券,以获取当期最大收入为目 的
点击查看答案

数字图像处理的主要研究内容 

点击查看答案

Written records indicate that in 1153 B.C., workersin the city of Thebes, Egypt protested receiving the same food every day, aswell as their overall working conditions. This was the first recordeddisagreement between labor and management. About 800 years later, the firststrike happened. Aristos, originally from Greece, led the strike in Romeagainst his master in protest of meal breaks, which were too short. Thetradition of organizing workers to protest unfair conditions has continued tothe present. Today, labor unions stand up for the rights of workers usingcollective bargaining techniques. These unions, which exist all around theworld, take two basic forms -- voluntary unions, bureaucratic(官僚政治的)unions.

    Voluntary, or free unions, leave thechoice of membership up to individuals. Not everyone must join the union, butenough people do join so that the union keeps power in the workplace. Thepurpose of this type of union is to establish a good living standard foremployees and also to protect this standard during times of economicdifficulty. Countries where this type of union is popular include most ofWestern Europe, Britain, Ireland, the United States, Canada, Australia, NewZealand, and Japan.

    Membership in bureaucratic unions isalso voluntary, but because these unions are closely connected to politicalparties in the countries where these unions operate, members of the partyinclude themselves as members of the union. This type of union's main purposeis to set up good relations between the ruling government and members of theunion. Political and social reforms are the main goalsof this type of union. Bureaucratic unions are found in Latin America, and someAsian and African countries.

    When unions and employers do not seeeye to eye on an issue, the union sends some of its workers to meet with theemployers and try to reach an agreement. However, collective bargaining doesnot always sufficiently influence policy makers. When this technique fails tomeet the union goals, a strike may be called. Strikes may take severaldifferent forms including pickets, sit-down strikes, and also general strikesin which labor for an entire region may stop. Unions have found that strikesare the most effective in times when unemployment is low and economicconditions are good.

1. Where did the first strike occur?

 

2. What are the two basic forms of unions?

 

3. What do voluntary unions work toward?

 

4. What do bureaucratic unions work toward?

 

 

点击查看答案
由“有的植物不开花”真,推知“所有植物都开花”假。对当关系推理是否有效?为什么?
点击查看答案
造成电动机在运转过程中均匀过热的原因有。
A、电动机接电持续率与机构实际工作类型不符
B、电源电压偏低
C、机械传动系统有阻塞传动不畅现象
D、接触不良
点击查看答案
就单个齿轮而言,在端平面上,过端面齿廓上任意一点的径向直线与齿廓在该点的切线所夹的锐角称为该点的齿形角。
A . 正确
B . 错误
点击查看答案
PMV最适用于哪种热环境的评价()
A . 自然通风的环境
B . 用变动风速送风的空调环境
C . 参数连续稳定的办公室空调环境
D . 地铁车厢的车站的空调环境
点击查看答案
罗马成文法的开端是:
点击查看答案
赵某与潘某共谋共同杀害李某,但次日赵某因腹泻未能前往犯罪地点,潘某独自一人杀死李某,关于本案下列说法正确的有______。
A.赵某与潘某构成故意杀人罪的共犯
B.赵某与潘某不构成故意杀人罪的共犯
C.赵某承担故意杀人预备的刑事责任,潘某承担故意杀人既遂的刑事责任
D.赵某与潘某均承担故意杀人既遂的刑事责任
点击查看答案
交流型漏涂点检测仪不需使用接地线
A . 正确
B . 错误
点击查看答案
《世界遗产名录》中的第一例“文化与自然混合遗产”是?()
A.中国黄山 B.中国泰山 C.中国武夷山
点击查看答案
客服
TOP