机械传动装置由万向轴、启动变速箱、传动轴、静液压变速箱及各种型式的（）等组成。

万向传动装置常见故障有传动轴（）、传动轴（）等。

Every deliberate act of wrongdoing by the master or any of the crew against the ship or cargo，without the authorization or privity of the Shipowner or his agent，is（）.

（）, or drum is used for hauling in or letting out the wires or ropes which will fasten the ship to the shore.

A salvor may be（）the whole or part of the payment due under Salvage Convention to the extent that the salvage operations have become necessary or more difficult because of fault or neglect on his part or if the salvor has been guilty of fraud or other dishonest conduct.

The （） is used for hauling in or letting out the wires or ropes.

Vessels must be（）valid certificate of nationality or certificated of registry or license.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

汽车传动系中常采用刚性万向节，它分为不等速万向节、准等速万向节和（）万向节。

若汽车传动轴采用单个（）万向节，会出现不等速传动。

等速万向节是主动轴与从动轴的转速相等的万向节。在前轮驱动的汽车上，其前桥都装有等速万向节传动轴。以下属于等速万向节的是（）。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。