埃米尔・涂尔干确定了社会学的研究主题，指出了它与哲学、经济学、心理学和社会改革之间的区别。

埃米尔·涂尔干确定了社会学的研究主题，指出了它与哲学、经济学、心理学和社会改革之间的区别。

埃米尔•涂尔干确定了社会学的研究主题，指出了它与哲学、经济学、心理学和社会改革之间的区别。

简述法国社会学家涂尔干的社会学研究方法准则。

试述法国社会学家涂尔干的社会学研究的方法论准则

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。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。