信息技术以微电子技术为基础，包括通信技术、自动化技术、微电子技术、光电子技术、光导技术、计算机技术和人工智能技术等。

JTl型通用式机车信号利用计算机技术和数字信号处理技术，能自动识别多种制式的机车信号信息。

自动变速器电控装置由传感器、执行器、ECU组成。

输出继电器（OR）通过一对（）触点将PLC的控制信号传递给负载。

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。

变速器油温传感器安装在自动变速器（）上，用于检测自动变速器的液压油的温度，以作为ECU进行换挡控制、（）和锁止离合器控制的依据。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。