[单选题] 对于标准麻花钻而言,在主载面内( )与基面之间的-我要搜题网

[填空题]Many of the aids which are advertised as liberating the modem woman tend to have the opposite effect, because they simply change the nature of work instead of eliminating it. Machines have a certain novelty value, like toys for adults. It is (36) less tiring to put clothes in a washing machine, but the time saved does not really (37) too much: the machine has to be watched, the clothes have to be carefully sorted first, stains (38) by hand, buttons pushed and water changed, clothes taken out, aired and ironed.
It would be more liberating to pack it all off to a (39) and not necessarily more expensive, since no capital investment is required. Similarly, if you really want to save time you do not make cakes with an electric mixer, you buy one in a shop. If one compares the image of domesticated woman fostered by the women’s magazines with the
goods advertised by those periodicals, advertising which finances them, one realizes how use

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[判断题]轻骨料混凝土配合比中的轻粗骨料宜采用同一品种的轻骨料;当掺用另一品种轻粗骨料时，其掺用比例应通过试验确定。（）【JGJ/T12-2019轻骨料混凝土应用技术标准5.1.3】
A.正确
B.错误

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[多选题]队伍紧急战备或者工作需要时，（）的人员应当立即归队。
A.请假
B.探亲（休假）
C.外出购物
D.公差勤务

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[判断题]串联电容器等效电容的倒数,等于各电容倒数的总和。( )
A.正确
B.错误

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[单选题]晕是由于日月光通过云中( )折射或反射后再到达人的眼睛而形成的。
A.水滴
B.冰晶
C.云滴
D.水汽

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[单选题]高处作业的平台、走道、斜道等应装设不低于1.2m高的护栏（0.5m〜0.6m处设腰杆），并设高（）的挡脚板。
A.150mm
B.180mm
C.200mm
D.220mm

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[单选题]记录发生书写错误，可将错误的文字或数字用一横线注销，但须确保原有字迹仍可辨认，然后在（）填写正确的文字或数字，并由书写人或审核人在更改处加盖更改章（或名章）
A. 横线上方
B. 横线下方
C. 任意地方
D.横线处

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[判断题]固定翼无人机应能够加载地图作为航迹显示界面的底图，地图应可升级。（）
A.正确
B.错误

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[判断题]测量接地电阻值应在土壤最潮湿的雷雨季节进行。
A.正确
B.错误

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[单项选择]安装工程保险中，为了修理存在着设计错误的被保险机器设备所产生的费用，应由（　）承担赔偿责任。
A. 机器设备的生产厂家
B. 承包人
C. 安装工程保险公司
D. 检验、检测机构

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[判断题]《移动式压力容器安全技术监察规程》规定：汽车罐车的外廓尺寸及性能参数应当符合GB 1589《道路车辆外廓尺寸、轴荷及质量限值》的规定。（）
A.正确
B.错误

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[单选题]以下哪种因素与tanδ无关。(____)
A.温度
B.湿度
C.外加电压
D.电压的频率

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[单项选择]A land free from destruction, wealth, natural resources, and labor supply--all these were important (21) in helping England to become the center for the Industrial Revolution. (22) they were not enough. Something (23) was needed to start the industrial process. That "something special", was men (24) individuals who could invent machines, find new (25) of power, and establish business organizations to reshape the society.
The men who (26) the machines of the Industrial Revolution (27) from many backgrounds and many occupations. Many of them were (28) inventors than scientists, A man who is a (29) scientist is primarily interested in doing his research (30) . He is not necessarily working (31) that his findings can be used.
An inventor or one interested in applied science is (32) trying to make something that has a concrete (33) He tries to solve a problem
A. little
B. much
C. some
D. any

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[单选题]( )建筑在火灾中倒塌,高温使局部先软化塌落,再发生连带性整体跨塌,墙壁也向内倾倒牵缠在一起。
A.多层砖木结构
B.仓储楼
C.大型钢屋架
D.钢筋混凝土

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[多选题]在辩证法看来,否定
A.是事物的自我否定
B.是事物发展的环节
C.是新、旧事物联系的环节
D.其实质是“扬弃”

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[单项选择]亚洲开发银行成立于（）.
A. 1966年11月
B. 1966年1月
C. 1960年11月
D. 1960年1月

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[单项选择]建设中原经济区区域性中心强市的目标能不能如期实现，关键在干部，在干部的思想状态、工作作风和（）
A. 工作能力
B. 工作效能
C. 工作方式

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[填空题]A—employees B—personnel
C—payroll D—white-collar
E—blue-collar F—management and labor
G—compensation payout H—benefits
I—Headhunters J—personnel department
K—human resource management L—hiring and firing
M—recruiting new staff N—quit
O—front-line managers P—line managers
Q—dismissals R—overwork
S—labor law T—insurance
( )蓝领 ( )招聘新员工

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[单项选择]工程项目总控的核心是( )。
A. 质量控制
B. 费用控制
C. 进度控制
D. 合同控制

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[单选题] 对于标准麻花钻而言,在主载面内( )与基面之间的夹角称为前角。
A. 前刀面
B.切削平面
C.副后刀面
D.后刀面

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[单选题] 对于标准麻花钻而言,在主载面内( )与基面之间的夹角称为前角。A. 前刀面B.切削平面C.副后刀面D.后刀面

热门试题:

[单选题] 对于标准麻花钻而言,在主载面内( )与基面之间的夹角称为前角。
A. 前刀面
B.切削平面
C.副后刀面
D.后刀面