辐射换热的基本定律是（）

简述公文筐测试试题的设计、基本程序和操作步骤。

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.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

什么叫热辐射，黑体辐射定律的表述内容如何？

黑体发射出的总辐射与该物体的绝对温度的4次方成正比。这是热辐射的基本定律之一，称为（）。

绝对黑体的放射能力最大值对应的波长与其本身的绝对温度成反比。这是热辐射的基本定律之一，称为（）。

简述农学（广义、中义、狭义）的含义。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。