曾任中山医学院病理学教研室、法医教研室主任，在麻风病、造血组织肿瘤和脑肿瘤病理学研究上取得突出成就的中山医学院一级教授是谁？

Shutdown price（or point，or rule） 停业价格（或停业点、停业原则）

翻译：With Average or With Particular Average（WA or WPA）（）

良性肿瘤与恶性肿瘤的根本区别在于肿瘤的（）。

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。

良恶性肿瘤的区别要点中，应除外（）

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。