Shutdown price（or point，or rule） 停业价格（或停业点、停业原则）

平面一般力系有（ ）个独立的平衡方程，可用来求解未知量。

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

空间一般力系有∑X=0，∑Y=0，∑Z=0，∑Mx=0，∑My=0，∑Mz=0六个平衡方程，若有一个在xy平面内的平面一般力系，则其平衡方程是（）。

平面平行力系有    个独立的平衡方程。

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.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

平面一般力系的平衡方程共有三组九个方程， 但独立的平衡方程只有三个。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。