查询词典 capacitive

If the fault is out of the line, the calculation value of fault component integrated impedance reflects the line capacitive impedance with a greater amplitude; if the fault is on the line, it reflects the system impedance and line impedance with a relatively smaller amplitude. According to the amplitude of the fault component integrated impedance, the fault location can be distinguished.

在外部故障时，该比值反映输电线路上的容抗，其模值较大，内部故障时，该比值反映系统电源阻抗和线路阻抗，其模值相对较小，据此可以区分线路上的内部和外部故障。

If the fault is out of the line, the calculation value of fault component integrated impedance reflects the line capacitive impedance with a greater amplitude; if the fault is on the lines it reflects the system impedance and line impedance with a relatively smaller amplitude. According to the amplitude of the fault component integrated impedance, the fault location can be distinguished.

在外部故障时，该比值反映输电线路上的容抗，其模值较大，内部故障时，该比值反映系统电源阻抗和线路阻抗，其模值相对较小，据此可以区分线路上的内部和外部故障。

The single photon stream can be obtained via atmospheric dispersion, some weakeners, and narrow-band optical filters. A photon-electron produced in microchannel plate is multiplied, forming a charge cloud. This event charge is collected on the Ge film and then is detected by WSA through capacitive coupling from a few millimeters behind the Ge film.

紫外光经过减光和滤光后入射微通道板，产生的光电子在微通道板内倍增后形成电子云，由呈高阻特性的半导体Ge薄膜收集后，通过电荷耦合感应到Ge膜衬底背面的位敏阳极。

For Et4NBF4/AN, the least ionic transfer and diffusion resistance led to an excellent capacitance retention property. For Bu4NBF4, due to the larger solvated ion diameter and higher ion transfer resistance, the capacitive performances were inferior to those of Et4NBF4 in terms of specific capacitance and power density.

实验结果表明：对于高微孔比率的电极材料，由于Et4N+的溶剂化离子半径小于Et4N+的溶剂化离子半径，因此，Et4NBF4体系下的电荷存储密度和有效表面利用率更高，电容性能优于Bu4NBF4。

The boost converter is a voltage step-up and current step-down converter .the current source is synthesized from a DC voltage source by adding a large value inductor in series .in DC regulated power supply applications ,the voltage sink represents a large value capacitor in parallel with the load resistance .in the application of the DC motor control ,the voltage sink represents the back emf of the DC motor .the switching action produces a pulsating current .the capacitive filter smoothens the pulsating current and provides a DC voltage to the load

升压转换器是一个升压和降流的转换器。电流源是一个直流电压源添加一个大值电感串联合成的。在直流稳压电源的应用，电压降代表一个大值电容并联一个负载电阻。在直流电机的控制应用中，电压降代表反电动势的直流电机。转换行为产生一个脉动电流。一个滤波电容是这个脉动电流平和并且提供直流的电压负荷。

It has good robustness and adapts to different required capacitive reactances.

该方法克服了传统PID控制器的缺点，有较强的鲁棒性，可适用于不同的命令容抗。

It has good robustness and adapts to different required capacitive reactances. Digital simulation shows that the proposed method has good performance in transient stability control of practical systems.

本文以伊敏-大庆可控串联补偿输电工程为例，采用西门子公司提供的NETOMAC软件，在数字仿真中较好地实现了TCSC的阻抗控制。

Fig.7 Responses of PID controller to different initial capacitive reactances b.

Xord越大，控制器的积分和微分作用越应加强，反之应减弱，以获得较好的控制效果。

A novel design of capacitive RF MEMS switches using torsion spring is presented.

介绍了一种基于扭转的新型低压电容式RF MEMS开关的设计。

The test sample of 550kV 50kA single break dead tank circuit breaker fulfilled dielectric test, capacitive current breaking test and short-current making and breaking tests etc in China national high voltage quality supervision testing center apparatus and KEMA high power laboratory in Holland.

该样机分别在国家高压电器检测中心和荷兰KEMA完成了绝缘试验及容性电流，大容量开断等试验。550kV单断口断路器所有电气性能得到了确认。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。