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

电力系统发生单相接地故障时，有零序电流和零序电压产生，采用（）保护可自动切除单相接地故障。

当中性点不接地系统发生单相接地故障时，故障相对地电压（）。

中性点不接地系统发生单相接地故障时，单相接地运行时间不应超过（）小时。

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。

大电流接地系统发生三相短路的短路电流一定大于发生单相接地故障的故障电流。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。