查询词典 electric network

To improve the efficiency of system simulation, certain inherent attributes inJacobian matrices of electric network and generator modules are utilized.

利用第三章的推导结果，比较网络和发电机模块方程的Jacobian矩阵。

It has outstanding performance in the face of protection of driving gear and maintenance the quality of electric network.

该系统在保护传动系统不受磨损、维护电网质量方面有突出的表现，是一种较为理想的起动方式。

For any RLC electric network given, the software can found its state equation over the field F of the rational functions in multi-parameters very swiftly and effectively, and can analyze its controllability automatically. Moreover there is not any additive restriction for its complexity.

对任意给定的RLC电网络均能十分快捷有效地生成其在F上的状态方程，并能对其能控性进行自动分析判别，而对其复杂程度没有任何附加限制。

The proposed methods are testified in the large-scale electric network, and the results of real topology error identification indicate its feasibility and effectiveness.

采用实际电网对拓扑变化辨识、实用化等方法进行验证，结果表明了本文方法的可行性和有效性。

The power supply can acquire real time online voltage signal of electric network and input into inverting system; generate synchronous signal and effective value of amplitude signal, then become SPWM pulse by wave generating chip SA4828. High degree sinus and good anti-disturbance performed power supply inverting can be also realized.

该电源可以在线实时采集电网电压送入逆变系统，实时产生同步信号和幅值有效值信号，通过波形产生芯片SA4828实时产生和采样电压同频同步且幅值可调的正弦脉宽调制脉冲，并采用开关线性复合功率变换技术，实现高正弦度和强抗负载扰动性能的电源逆变。

Storage battery is emergency power supply of DC operation electrical source system in electrical power system, whose good work state, is great important to operation of fixture. Because individual storage battery quickly abates due to dry, heat, polar plate lithification, weeping, lack charging, excessive discharging, internal resistance increasing, capability reduction, explosion etc., heavy accident of electric network impossible occur.

蓄电池是电力系统直流操作电源系统的后备电源，它的工作状态好坏，对于设备的运行至关重要，由于运行中个别蓄电池会因干涸发热、极板岩化、漏液、欠充、过放、内阻增大、容量降低、爆炸等原因而迅速失效，极有可能造成电网的重大事故。

Based on hence being living in the multi-medium electric network courseware design of Web ,Will sufficiently bring into play present calculating machine technique and multi-medium technique advantage 、Much shapes 、The substance message that will be showed is open up before one's eyes in audio-visual quality and stereoscopicization the earth .

因此在基于Web的多媒体网络课件设计中，要充分发挥当前计算机技术及多媒体技术的优越性、多形式、直观性和立体化地展示所要表达的内容信息。

As we live the electric network in ,Why still scrupulously abide by in the actuality binding up ?

既然我们生活在网络中，为什么还要恪守现实中的束缚呢？

As the important tache, substation is the main surveillant and manipulative point of the electric network.

作为输配电系统中的重要环节，变电站是电网的主要监控点。

It is introduced that harmonic current in the electric network and harmonic current detecting method based on instantaneous reactive power theory in the paper,and then it presents the current detecting method in the anisomerous mains voltage,aberrance circuit based on instantaneous reactive power theory .

通过对电网谐波和瞬时无功功率理论在谐波检测中应用的分析研究，作者给出了基于瞬时无功功率理论的检测方法在电网电压不对称、存在畸变时的电流检测方法。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。