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.

When loading or discharging dry mud or cement，crew members should use goggles and（）.

Effects which are dutiable or subject to prohibitions or restrictions should be declared in （）.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

试述商业秘密保护的法律基础

合资进入可以保护国际营销企业的技术秘密和商业秘密，从而保持在东道国市场上竞争力。

中药商业秘密保护的法律依据是（）

下列法律中规定保护商业秘密的是（）。

对商业秘密进行法律保护的目的包括（）。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。