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。

纳米技术是用单个原子、分子制造物质的科学技术

“纳米技术”是用（）原子、分子制造物质的科学技术。

山西大学改为国立后，工学院存在哪些系？（）

纳米科学技术涉及的学科技术包括（）。

纳米科学技术涉及的学科技术包括（）。

纳米技术不是未来信息技术发展的重点。

纳米技术是未来信息技术发展的重点。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。