被称为第三次工业革命的时代的其主要技术特点是（）。

第三次技术革命是以( )为基础 

第三次信息技术革命指的是（）。

第三次工业革命的发生源于信息技术。

人类社会经历了四次信息技术革命，第三次信息技术革命时期的产物是（）。

（）年，正式提出了物联网的概念，并被认为是第三次信息技术革命。

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。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。