long-range power supply

Automatic system in long-distant water supply project;

远距离供水工程自动化系统

The theories and techniques for simulation of the bulk capacity far power transmission by wave(FPTW) caused by the performance of distributed continuous-parameters of far power transmission(FPT) line are presented.

介绍利用远距离输电线FPT的均匀分布参数而形成的波传输特性,即电力波将大容量的电力送往远区受端系统的有关仿真理论和方法。

Economical for long distances.

远距离输电的经济性。

The Coordinated Control in Bulk Power Long Distance Transmission;

大容量远距离输电系统中的协调控制

HVDC transmission is extremely economical for long distances where generation sites are remote from load centers because of lower transmission line costs.

由于较低的输电线路造价,高压直流输电对发电地点远离负荷中心的远距离输电极为经济。

There is another reason why A. C. is preferred to D. C. for long-distance transmission.

对远距离输电来说，采用交流电而不采用直流电还有另外一个原因。

Analysis and Evaluation of the Methods of Electromagnetic Transient Computation on EHV Long Distance Transmission Line

超高压远距离输电线路电磁暂态计算方法的分析与评价

A current of high potential is used in transmitting electric power over long distances.

高压电流被用来远距离输送电力。

A current of high potential is used in transmitting electric power over long distance .

高压电流被用来远距离输送电力

The Bandwidth Expanding Technology of Long Coax Cable

同轴电缆的远距离传输带宽扩展技术

remote message input & output

远距离信息输入输出

With the development of electrical engineering, power can be transmitted over a long distance.

随着电气工程的发展，电力能够进行远距离输运

The Research of Long Distance Power Supply and High Quality Data Transmission for Sensor;

传感器远距离馈电及高效数据传输技术研究

The feeders that served the more distant parts of an area had to go a long way before they picked up any load.

.向较远地区供电的馈电线在带负荷前需经过较长的输电距离。

Notable application of power electronics is HVI)C power transmission over long distance.

电力电子技术引人注目的应用是远距离高压直流输电。

the highest region of the ionosphere (from 90 to 600 miles up) that contains the highest concentration of free electrons and is most useful for long-range radio transmission.

电离层的最高层，距地球表面至英里，有高度密集的自由电子，对远距离无线电传输非常有用。

induction type distance relay

感应式远距离继电器

long distance cal

长途电话远距离呼叫

definite time limit distance relay

定时限远距离继电器

a telephone line for long-distance calls.

远距离通话的电话线。