半主动悬架可分为有级半主动式和无级半主动式两种。（）

负荷机架主要承受机组的径向负荷

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.

地坪负荷量是指地坪单位面积所能承受的（）。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

在半刚性基层沥青路面上测定弯沉时，宜采用长度为（）的弯沉仪，并采用后轴载为（）的标准车。

制动侧滑对汽车稳定性的影响将取决于发生制动侧滑车轴（前轴或后轴）的位置，如果制动时前轴比后轴提前一定时间先抱死，汽车在侧向干扰力作用下将发生急剧甩尾或旋转，使车辆丧失制动稳定性

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。