正确答案: D

A+B

题目：可靠性对船舶动力装置具有特别重要的意义，可靠性不足会（）。

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学习资料的答案和解析：

[单选题]（）包括舵机、锚机、绞缆机、起货机、尾门尾跳系统、吊艇及舷梯升降机等。

甲板机械

[单选题]若产品在规定的条件下，规定的时间为r，从开始工作到发生故障的连续工作时间为T，则产品的可靠度为（）。

R（t）

[单选题]在柴油机已装活塞运动部件的情况下测量臂距值时，为了准确测量臂距值（）。

盘车一周应测完5个数值

[单选题]In a central cooling system, used in some modem ships, sea water is supplied to cool （）which will circulate to other individual cooler, greatly reducing the corrosion problems.

fresh water

[单选题]The diesel engine is a type of internal combustion engine which ignites the fuel by injecting it into hot, high pressure air in a （）.

combustion chamber

[单选题]The majority of medium speed and high speed marine diesel engines for main or auxiliary drive operate on the （） cycle.

four-stoke

[单选题]The space between cylinder liner and jacket is called （）.

the cooling water space

[单选题]The ability of the governor to prevent fluctuations in engine speed is termed （）.

stability