直流电流。
Battery CHARGER, an electrical device supplied with alternating current, which produces a direct current output for charging the battery on the airplane.
电瓶充电器，用交流电向飞机内电瓶充电的电气装置。带有交流电的电气装置，该装置产生直流电向飞机上的电瓶充电。
Electrical couplings promote the passage of certain signals but prevent the passage of others, such as an alternating current coupling that excludes direct current.
电子耦合器(联接器)能够使某些信号通过而阻止另一些信号通过，如阻止直流电流通过的交流耦合器。
The applications of PLC, direct current digital controller and HMI equipment in reforming electrical control system of Bengang's heavy coil unit are introduced.
介绍了PLC、直流数字控制器及HMI设备在本钢重卷机组电气控制系统改造中的应用。
High voltage direct current (HVDC) aircraft electrical power generating system (EPGS) is a new type of aircraft power generating system.
飞机高压直流电源系统是一种新型的飞机电源系统。
If the pair is connected through an electrical circuit, direct current (DC) flows through that circuit.
如果两人通过电路连接，直流电(DC)流经电路。
An electrical device for changing stored chemical energy into direct electric current.
将储蓄的化学能转变为直流电的电气装置。
PLC and 24V direct-current supply are adopted in the electrical system of concrete pumps.
混凝土泵电气系统采用可编程序控制器编程控制，系统采用24V直流供电；
2007-2009, 863 High-Technology Project: Technique of Rapid Location of Ore-body in Mountain Area with 3d Direct Current Electrical Method, Granted Number: 2006aa06z109.
2007年- 2009年，863项目：起伏地表条件下矿体快速定位的三维直流电场法理论与技术，编号：2006aa06 Z 109。
2007-2009, 863 High-Technology Project: Technique of Rapid Location of Ore-body in Mountain Area with 3d Direct Current Electrical Method, Granted Number: 2006aa06z109.
2007年- 2009年，863项目：起伏地表条件下矿体快速定位的三维直流电场法理论与技术，编号：2006aa06 Z 109。
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