患者，女性，54岁，因"肺结核"入院，住院期间曾发生大咯血。该患者在咯血时适宜采取的体位是（）。

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

中国历史上最著名的外科医师是

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

患者男，68岁，肝癌晚期，住院期间变得和善，积极配合医护治疗，对自己的疾病恢复很有信心。此患者的心理变化处于的阶段是

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。

肝脏显像怎样鉴别肝血管瘤与原发性肝癌？

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。