（）, 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.

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。

管理实践、管理思想、管理理论三者之间的关系？

（）的管理思想是自觉的管理思想。

简述现代管理理论在管理思想史上的地位。

（）的管理思想史学家克劳德・小乔治（ClaudeS.George）撰写的《管理思想史》于1972年正式出版。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。