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【多选题】
关于行驶系统,下列说法正确的是:
A.
凯旋的前桥既有转向功能,又有驱动的功能
B.
凯旋的轮毂通过圆锥滚柱轴承套装在车桥或主销上
C.
凯旋在悬架伸张行程(车桥与车架相对远离的行程)内,减振器阻尼力应较大,以求迅速减振
D.
凯旋减振器的阻尼力越大,振动衰减得越快,可以使并联的弹性组件的作用发挥出来
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参考答案:
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
【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
【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
【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
【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...
【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...
【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.
【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.
【判断题】( )电压表的内阻很大,表耗功率较大。
A.
正确
B.
错误
【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
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