保护环境是国家的基本国策，环境保护原则包括（）。

《保护工业产权巴黎公约》规定了工业产权保护优先权原则，《公约》规定对发明专利给予（）的优先权保护。

《保护工业产权巴黎公约》规定了工业产权保护优先权原则，《公约》规定对发明专利给予的（）的优先权保护。

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.

城市环境保护与管理终坚持的一个总原则是（）。

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。

党的十八大报告指出，要坚持节约资源和保护环境的基本国策，坚持节约优先、保护优先、（）为主的方针。