您要查找的是不是：
- Special class design of interprocess synchronization in voltage and var control system 电压无功控制系统特殊进程配合类设计
- Voltage and var control 电压和无功控制
- Control voltage and enclosure designations (NEMA, etc.). 控制电压和外壳结构(NEMA，等等)。
- The control of voltage and reactive power are inseparable. 电压控制和无功功率的控制是分不开的。
- High break down voltage and insulation resistance. 高耐压及绝缘性能。
- High precision detection in voltage and current. 高精度的电压、电流测量.
- Automatic exchange for voltage and current output. 仪器电压、输出电流信号能够自动转换。
- A tube or circuit designed to amplify both voltage and current. 为放大电压和电流两者而设计的一种电子管或电路。
- The effection of var compensation of SVC to voltage undulation that caused by system faults and var load undulation are presented. 利用该模型,仿真计算了静止无功补偿器(SVC)对系统故障、无功负荷波动等引起的电压波动值。
- So that one arrow will suffice for both voltage and current. 对电压及电流只要一个箭头就够了。
- As long as subgroup size is sufficient large, VAR control scheme can be used efficiently to monitor all shifts, even extremely small. 只要子组样本量足够大，VAR控制图可以对过程出现的各种偏移进行有效控制。
- The controlof voltage and reactive power are inseparable. 电压控制和无功功率的控制是分不开的。
- The effects of voltage and electrode gap on discharge is studied. 研究了电压、电极间距等参数变化对放电的影响。
- Luminaire shall only be used with rated voltage and frequency. 灯具应该在额定功率和频率下使用。
- The luminaire shall only be used with rated voltage and frequency. 此灯具仅仅在额定电压和频率上使用。
- All components must be rated for peak voltage and current. 所有期间的额定值都必须达到峰值电压和电流。
- The Voltage and Current Propagation along a Transmission Line. 传输线上沿线电压及电流之时域传播。
- We analyzed the monthly real estate index of Shanghai from July 2000 to March 2004 through unit root test, EG two-|step standard and VAR model. 本文采用单位根检验、EG两步法(EngleandGranger,1987)和VAR模型(sims,1980)对上海房地产市场2000年7月到2004年3月的月度数据进行分析。
- Active power filter (APF) is a new method to realize harmonic elimination and VAR compensation which uses the LC filters . 有源电力滤波器(APF)应用全控型器件实现动态谐波抑止和无功补偿,能对变化谐波与无功进行快速补偿,并克服了传统LC滤波和无功补偿方法的缺点。
- LI Feng-xiang,ZHAO Bu-hui.The study and apply of technology about harmonic researching and var offsetting[J].Proceedings of the EPSA,2001,13(5):26-28. [6]李凤祥;赵不贿.;谐波抑制和无功功率补偿技术的研究与应用[J]
