翻译：With Average or With Particular Average（WA or WPA）（）

线性系统稳定的充分必要条件是：系统特征方程的根（系统闭环传递函数的极点）全部具有负实部，也就是所有闭环传递函数的极点都位于s平面的左侧。

若系统传递函数的所有（）均在[s]平面的左半平面，则称其为最小相位系统。

如果自控系统微分方程的特征方程的根在复平面上的位置均在右半平面，那么系统为（）系统。

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.

When loading or discharging dry mud or cement，crew members should use goggles and（）.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。