皮皮学，免费搜题
登录
搜题
【多选题】
霍桑实验提出了人际关系理论,其要点包括()
A.
员工是“经济人”
B.
组织存在着非正式组织
C.
管理者要善于沟通
D.
要注重满足员工的社会需求
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
.
..
皮皮学刷刷变学霸
举一反三
【单选题】We grease the bearings of all pumps at intervals.我们定期给所有泵的轴承加牛油 01010038
A.
We grease the bearings of some pumps periodically.
B.
We grease the bearings of several pumps periodically.
C.
We grease the bearings of only one pump periodically.
D.
The bearings of all pumps are greased periodically.
查看完整题目与答案
【单选题】前置胎盘病人禁止做
A.
肛查
B.
Ｂ超
C.
听诊胎心
D.
腹部触诊检查
E.
胎心监测
查看完整题目与答案
【单选题】为防止前置胎盘病人继续出血,禁止做( )
A.
肛查
B.
B超
C.
听诊胎心
D.
腹部触诊检查
E.
胎儿电子监护
查看完整题目与答案
【单选题】The crankpin bearings are made of ( )
A.
alloy steel
B.
resistance heat steel
C.
cast steel
查看完整题目与答案
【单选题】The highest loads applied to the diesel engine crankshaft main bearings are ___________.
A.
axial loads
B.
firing loads
C.
inertia loads
D.
centripetal loads
查看完整题目与答案
【单选题】患者，G1P0，妊娠34周，无明显诱因突发生阴道流血”，入院就诊，诊断为“前置胎盘”。前置胎盘病人禁止做下列哪项检查
A.
肛查
B.
B超
C.
听诊胎心
D.
腹部触诊检查
E.
胎心监测
查看完整题目与答案
【判断题】力的可传性原理只适用于刚体，而不适用于变形体。
A.
正确
B.
错误
查看完整题目与答案
【单选题】On most modern diesel engines, the main and connecting rod bearings receive their lubricating oil by _____.
A.
banjo feed
B.
splash feed
C.
gravity feed
D.
pressure feed
查看完整题目与答案
【简答题】Radial bearings are designed to pr movement of the rotating shaft; axial bearings, often called thrust bearings, are designed to pr movement of the shaft.
查看完整题目与答案
【单选题】下列说法错误的是( )
A.
刚体受三个力作用而平衡时，此三力作用线共面且汇交于一点
B.
力的可传性原理只适用于刚体而不适用于变形体
C.
作用力与反作用力总是大小相等、方向相反、作用线相同。
D.
有作用力必有约束反力
查看完整题目与答案
相关题目：
【单选题】We grease the bearings of all pumps at intervals.我们定期给所有泵的轴承加牛油 01010038
A.
We grease the bearings of some pumps periodically.
B.
We grease the bearings of several pumps periodically.
C.
We grease the bearings of only one pump periodically.
D.
The bearings of all pumps are greased periodically.
查看完整题目与答案
【单选题】前置胎盘病人禁止做
A.
肛查
B.
Ｂ超
C.
听诊胎心
D.
腹部触诊检查
E.
胎心监测
查看完整题目与答案
【单选题】为防止前置胎盘病人继续出血,禁止做( )
A.
肛查
B.
B超
C.
听诊胎心
D.
腹部触诊检查
E.
胎儿电子监护
查看完整题目与答案
【单选题】The crankpin bearings are made of ( )
A.
alloy steel
B.
resistance heat steel
C.
cast steel
查看完整题目与答案
【单选题】The highest loads applied to the diesel engine crankshaft main bearings are ___________.
A.
axial loads
B.
firing loads
C.
inertia loads
D.
centripetal loads
查看完整题目与答案
【单选题】患者，G1P0，妊娠34周，无明显诱因突发生阴道流血”，入院就诊，诊断为“前置胎盘”。前置胎盘病人禁止做下列哪项检查
A.
肛查
B.
B超
C.
听诊胎心
D.
腹部触诊检查
E.
胎心监测
查看完整题目与答案
【判断题】力的可传性原理只适用于刚体，而不适用于变形体。
A.
正确
B.
错误
查看完整题目与答案
【单选题】On most modern diesel engines, the main and connecting rod bearings receive their lubricating oil by _____.
A.
banjo feed
B.
splash feed
C.
gravity feed
D.
pressure feed
查看完整题目与答案
【简答题】Radial bearings are designed to pr movement of the rotating shaft; axial bearings, often called thrust bearings, are designed to pr movement of the shaft.
查看完整题目与答案
【单选题】下列说法错误的是( )
A.
刚体受三个力作用而平衡时，此三力作用线共面且汇交于一点
B.
力的可传性原理只适用于刚体而不适用于变形体
C.
作用力与反作用力总是大小相等、方向相反、作用线相同。
D.
有作用力必有约束反力
查看完整题目与答案