良好的师生关系在教育过程中的意义在于（）。

简述布尔算符（OR）的作用。

OR指令的作用是: 。( )

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。

良好的师生关系是在学科教学中渗透心理健康教育的基本条件。

论述教师在良好师生关系建立的过程中如何发挥主导作用。新型的师生关系是一种尊师爱生、相互配合的关系，是民主平等、和谐亲密的关系，是共享共创、教学相长的关系

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。