什么是危害国家安全罪？其主要特征是什么？

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.

什么是危害税收征管罪，危害税收征管罪包括哪些犯罪？

分裂国家罪的概念和构成特征是什么？

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

什么是刑讯逼供罪？它有什么特征？认定本罪应当划清哪些界限？

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

布尔逻辑具体检索时，是通过三个布尔运算符来实现其功能的：AND、OR、（）。