皮皮学，免费搜题
登录
搜题
【单选题】
关于项目管理你认为不正确的说法是()
A.
项目管理一般由项目规划、计划和控制三个阶段组成。
B.
项目计划中编制工作说明书实质上就是对WBS中的有编码的各项任务作出精确说明。
C.
随着项目管理技术的进一步发展，项目管理方法在现代企业中得到越来越广泛的应用。
D.
经验估算法适用于对一些复杂程度高的项目估算成本。
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】住宿学生在办理请假手续时,需先由本人提出申请,并由( )签字后,交教学系盖章
A.
学生处
B.
教务处
C.
院团委
D.
班主任
查看完整题目与答案
【单选题】对Excel工作表进行数据筛选操作后,表格中未显示的数据()。
A.
已被删除，不能再恢复
B.
已被删除，但可以恢复
C.
被隐蔽起来,但未被删除
D.
已被放置到另1个表格中
查看完整题目与答案
【判断题】P/V valve is the pressure vacuum valve, which can replace the current oil tank vent valve and adjust the pressure difference between inside and outside oil tank to make the gas inside and outside oil ...
A.
正确
B.
错误
查看完整题目与答案
【单选题】A centrifugal pump is used in the plateau, the external atmospheric pressure is P0 = 8.6 mH 2 O (absolute pressure), and water at 15 °C is transported. The water vapor pressure is P V = 1.707kPa. Chec...
A.
2.63
B.
6.63
C.
8.23
D.
10.63
查看完整题目与答案
【简答题】a. The temperature of an ideal gas with constant heat capacity is changed from T1 to T2. Show that ΔS of the gas is greater if the change in state occurs at constant pressure than if at constant volu...
查看完整题目与答案
【简答题】u06p21.mp3: 2. Which of the following protection measures is mentioned in the conversation? A. All the boxes are wrapped up with plastic sheets to be waterproof. B. The boxes are reinforced with steel...
查看完整题目与答案
【简答题】（U6P5） The passenger oxygen system can be activated automatically by high cabin altitude (low cabin pressure) or manually from the flight compartment.
查看完整题目与答案
【简答题】Direction: Complete the following sentence with a proper phrase from your textbook on P. 118. This latest incident will the pressure on the government.
查看完整题目与答案
【判断题】( )电压表的内阻很大,表耗功率较大。
A.
正确
B.
错误
查看完整题目与答案
【单选题】住宿学生办理请假时，先由本人申请，交班主任签字，教学系盖章后，将假条交（）进行登记确认（本人签字，收件人签字）
A.
教学系
B.
学生处
C.
学生公寓
D.
招生就业处
查看完整题目与答案
相关题目：
【单选题】住宿学生在办理请假手续时,需先由本人提出申请,并由( )签字后,交教学系盖章
A.
学生处
B.
教务处
C.
院团委
D.
班主任
查看完整题目与答案
【单选题】对Excel工作表进行数据筛选操作后,表格中未显示的数据()。
A.
已被删除，不能再恢复
B.
已被删除，但可以恢复
C.
被隐蔽起来,但未被删除
D.
已被放置到另1个表格中
查看完整题目与答案
【判断题】P/V valve is the pressure vacuum valve, which can replace the current oil tank vent valve and adjust the pressure difference between inside and outside oil tank to make the gas inside and outside oil ...
A.
正确
B.
错误
查看完整题目与答案
【单选题】A centrifugal pump is used in the plateau, the external atmospheric pressure is P0 = 8.6 mH 2 O (absolute pressure), and water at 15 °C is transported. The water vapor pressure is P V = 1.707kPa. Chec...
A.
2.63
B.
6.63
C.
8.23
D.
10.63
查看完整题目与答案
【简答题】a. The temperature of an ideal gas with constant heat capacity is changed from T1 to T2. Show that ΔS of the gas is greater if the change in state occurs at constant pressure than if at constant volu...
查看完整题目与答案
【简答题】u06p21.mp3: 2. Which of the following protection measures is mentioned in the conversation? A. All the boxes are wrapped up with plastic sheets to be waterproof. B. The boxes are reinforced with steel...
查看完整题目与答案
【简答题】（U6P5） The passenger oxygen system can be activated automatically by high cabin altitude (low cabin pressure) or manually from the flight compartment.
查看完整题目与答案
【简答题】Direction: Complete the following sentence with a proper phrase from your textbook on P. 118. This latest incident will the pressure on the government.
查看完整题目与答案
【判断题】( )电压表的内阻很大,表耗功率较大。
A.
正确
B.
错误
查看完整题目与答案
【单选题】住宿学生办理请假时，先由本人申请，交班主任签字，教学系盖章后，将假条交（）进行登记确认（本人签字，收件人签字）
A.
教学系
B.
学生处
C.
学生公寓
D.
招生就业处
查看完整题目与答案