美国提出用“老年护理学”概念代替“老年病护理”概念是（）年。

美国提出用“老年护理学”概念代替“老年病护理”概念是哪一年（）

简述护理科研中最基本的伦理原则？

培养护理道德品质是护理道德教育的（）。

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。

简述护理科研的道德要求。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。