核反应堆的定义。核反应堆可按哪些进行分类，可划分为哪些类型？属于哪种类型的核反应堆？

老生可具体细分为哪些类型。

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.

婚姻家庭的历史类型如果从广义上讲，可分为（）三种历史类型。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

以下哪些情况会造成提示“Incorrect number or IP address”？（）

我国历史上第一部编年通史著作是（）

能源节点在各种产耗类型中共细分为多少类型（）。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。