“一侧腋杖和对侧足同时伸出一余下的腋杖和足再同时伸出”描述的是截瘫患者（）

行走过程中一侧足跟着地至该侧足跟再次着地时所经过的时间称为（）

系统中雷达状态包括Unknown、Operational（or ON）、Failed（or OFF）、Detached。

表达式1.5+32＞2 Or 7 Mod 3＜4 And Not1的运算结果足( )。

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

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

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。

行走时左右足跟或足尖先后着地时两点间纵向的直线距离称为（）。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。