电流

In the interruption test of the air circuit breaker , the oscillating circuit provides the short circuit current the experiments investigate the characteristics of arc movement in chamber.

利用振荡回路提供短路电流，对额定电流为2000A的框架式断路器灭弧室电弧运动特性进行了试验研究，同时对灭弧室加装产气材料与否进行对比试验研究。

An appropriate balancing current and a set of indeplendent magnetic pole current can reduce magnetic coupling.

选择适当大小的平衡位置电流及对磁极电流单独控制可以减小磁耦合。

Barrier Gate. Unplug on three porcelain inserted into AC power safety plug, the blowing of the bondid, and fusealways have been resulting in phenomena: on the UN-effectual circuit (pulse－width electrocircuit) has no effect, the work will still be able to make its output stability and normal positive and negative 15 volts DC power supply voltage, and make the control circuit is working properly; and on the high current circuits works have a great effect, make it output a serious shortage, and cause the machine to the highest 速增 not.

关闸。拔下配电不活上的三个瓷插式互换电源保障插头查抄，发掘其洋一相的保障丝还来烧不续，并由此变成了此刻的本体：差小电流电路的处事操纵感化，仍可使其输入安定和变态的侧负15不起直流电源电压，并使把持电路的处事变态；而差不小电流电路的处事有很不小感化，使其输入惨重不敷，并导致机不缓增不到最矮不缓的本体。

The properties of the plating bath and the coating quality are investigated based on hull-trough test and electrochemical tests.The results show that the stability of electrolytic solution is increased,with addition of(NH_4)_3C_6H_5O_7 and the current efficiency ranges of the cathode are extended greatly to 0.11～1.54A/dm~2.Further,the current efficiency...

结果表明：柠檬酸铵的加入可提高镀液稳定性，增大阴极极化作用，可使阴极电流密度范围扩宽到0.11~1.54A/dm2，阴极电流效率高达95.6%，所得镀层细致、均匀、结合力好，为取代氰化镀铜提供了新思路。

Tourmaline negative ions produced by micro-current, and far-infrared to improve human health and the living environment is very beneficial to use products containing tourmaline, its micro-current flow of 0.06mA can complement and balance the body's bio-electric; the dissemination of negative ions can balance the human body fluids, so that acidity of body fluids alkaline; its release could play a far-infrared expansion of capillaries to promote blood circulation, activate cells To promote the role of metabolism and so on, while blocking harmful electromagnetic radiation on the human body injury.

电气石所产生的负离子、微电流和远红外线对改善人体健康和生存环境十分有益，使用含有电气石的产品，其流动的0.06mA微电流，可补充和平衡人体的生物电；其散发的负离子可平衡人体体液，使酸性体液碱性化；其释放的远红外线可起到扩张毛细血管、促进血液循环、活化细胞、促进新陈代谢等作用，同时可阻断各种有害电磁辐射对人体的伤害。

Fault current greater than the breaking load switching capacity, must ensure that fuse load switch can be dissolved up the rear sub-gates; when the fault current is less than the breaking load switching capacity, ensure the sub-gate and fuse load switch does not move.

故障电流大于负荷开关的开断能力时，必须保证熔断器溶断后负荷开关才能分闸；当故障电流小于负荷开关的开断能力时，保证负荷开关分闸而熔断器不动作。

The proposed method can reduce the capacity requirement of the serial coupling transformer, and increase the power density of the compensator system.

以涌浪抑制控制法虽可消除串联变压器之涌浪电流，同时亦会降低补偿器起始之暂态输出电压，然而若可有效抑制涌浪电流，得以额定容量较小之串联变压器，达到串联式电压骤降补偿器之设计要求，同时可减少补偿器之重量，降低成本。

This approach has the advantages of simple circuit, accurate detection and good robustness. Two kinds of topologies in Active Power Filter have been proposed, including APF based on cascade converter with phase-shifted SPWM technique and APF based on current source multimodular converter with phase-shifted SPWM technique.

本文提出了两种基于相移SPWM技术的并联型有源电力滤波器的拓扑结构：基于相移SPWM级联型变流器的电压源型APF，基于电流型相移SPWM组合变流器的电流源型APF。

In this condition, the impedance between the cathode and the supply voltage determines the cathode current; the cathode current can range from 50 μA to 100 mA.

在这种情况下，阴极和电源之间的阻抗决定阴极电流；阴极电流在50μA至100mA范围内。

Dependence between cathode current density and distance from certain point to cathode close point can be deduced as

比较了本文所推导的Hull Cell阴极电流分布公式与传统的Hull Cell阴极电流分布公式的可靠性。

They go to town. Would you just ask them?

他们在城里你能问他们吗？

Ossein pretreated for a2 weeks period exhibited the maximum% yield incase of bone gelatin, while the yield from intact skin was higher than that realized incase of de-scaled skin.

预处理时间达2星期的骨胶原表现出最高的骨明胶百分产量，然而从未处理鱼皮中得到的产率比去鳞的鱼皮得到的要高。