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

骨伤科常用的X线检查投照体位是正侧位。

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

隋唐五代时期，伤科首次采用（）法，治疗肩胛骨脱臼。

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.

The （） is used for hauling in or letting out the wires or ropes.

宋.陈自明著（），标志着外、伤科确立；他还著有（），标志着宋代妇产科最高成就。

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。