1.
three phase var hour meter
三相无功伏安小时计
2.
Static Var Compensator Control System Based on Instantaneous Reactive Power Theory and U-I Characteristic and Its Application
基于瞬时无功理论与伏安特性的静止无功补偿器控制系统及应用
3.
Reactive Power Compensation Technique in East China 500kV Trans-mission System
华东500千伏输电系统的无功补偿设计
4.
Analysis on The Scheme of Reactive Power Balance in 220kV Substation
220千伏变电站无功平衡的计算和分析
5.
dog-days n.[pl.]
三伏天,大热天;无所作为的时期,无精打采的日子。
6.
"Three phase controllers may be ordered for 1/4 through 60 horsepower motors, 200 through 480 volts."
三相控制装置可以配置功率从0.25至60马力的200至480伏三相电机。
7.
Prediction Current Deadbeat Control of PV Grid-connected Inverter
预测电流无差拍控制的并网型三相光伏逆变器
8.
Plotting of volt-ampere characteristics of light bulb and related experiments;
测绘小灯泡的伏安特性曲线和相关的实验
9.
The Research and Design of 300W Low-power Grid-connected PV System
300W小功率光伏并网发电系统的设计与研究
10.
Research on Three-phase Grid-connected Photovoltaic Power System;
三相光伏并网系统设计及其控制算法研究
11.
Research and Design of the Grid-Connected Three-Phase Photovoltaic Inverter
可并网三相光伏逆变装置的研究与设计
12.
a unit of power equal to 1 joule per second; the power dissipated by a current of 1 ampere flowing across a resistance of 1 ohm.
功率单位；电压为伏特通过电流是安培时功率是瓦特。
13.
a unit of electrical power in an AC circuit equal to the power dissipated when 1 volt produces a current of 1 ampere.
电功率单位在交流电路中伏特电压产生安培电流时消耗的功率。
14.
The effect of quenching technology on the current-voltage properties of tungsten trioxide function ceramics based on the nanopowders
淬火工艺对纳米前驱体三氧化钨功能陶瓷伏安特性的影响
15.
reactive energy meter[varhour meter]
无功电度表[乏时计]
16.
reactive energy meter/varhour meter
无功电度表/乏时计
17.
Cause Analysis of Unusual Measure for the Three-phases Active Power Meter with Abnormal Circuit
三相有功电能表非标准接线时计量异常的原因分析及处理方法
18.
Single-phase Phase-Locked Loop based on Modified Instantaneous Reactive Power Theory
基于改进瞬时无功理论的单相锁相环