Because of the low test current level used, a very sensitive voltmeter is required to measure the voltage drop, which is usually in the microvolt range.
由于所使用的测试电流很低，所以就需要非常灵敏的电压表来测量这种通常在微伏范围的电压降。
In order to overcome the weight of cable itself and voltage drop when lifting height is over100m we use cable trolley.
为了克服100米以上提升高度时过大的电缆自重和电压降，配有电缆滑车装置。
Since the leakage current through the zener diodes results in a voltage drop across the resistor, low leakage zener devices are desirable.
由于流过齐纳二极管的泄漏电流会在电阻器上产生电压降，所以希望使用低漏电的齐纳二极管。
A dynamic voltage restorer (DVR) instantly reacts to drop in line voltage and restores missing portion of waveform from an energy storage device (eg. battery).
动态电压恢复器(DVR)对线路电压的跌落迅速作出响应，并通过储能装置(如蓄电池)恢复电压波形的失去部分。
In particular, if the devices have low resistance, the current flowing through the switches may cause a significant voltage drop.
具体地说，如果装置为低阻抗，那么通过开关的电流就会引起很明显的压降。
If the load resistor was connected directly across the voltmeter input terminals, the current through the relay contacts would cause a voltage drop and the measured cell voltage would be in error.
如果负载电阻被直接连接到伏特计的输入端子，通过继电器触点的电流会产生电压降，测得的电池电压将存在误差。
It can be used to set current, automatically detect the voltage drop of the two slip ring electrodes in a certain current, and the insulation resistance and leakage between the slip ring and the axis.
可以设定电流，自动检测集电环两个电极在一定电流下的电压降，并且还可以检测集电环与轴之间的绝缘电阻及漏电流。
The value of voltage drop and loss of variation of inductancedepend upon load loop inductance in superconducting film.
电压降及相应的这部份损耗决定于负荷电流在薄膜上的回路电感。
In this paper, the effects of graphite content on the contact voltage drop of CNTs-Ag-G composites fabricated by means of powder metallurgy are studied.
采用粉末冶金法制备碳纳米管-银-石墨电接触复合材料，研究石墨含量的变化对复合材料接触电压降的影响。
There is also considerable voltage drop in the consumer's internal wiring.
在用户内部接线中也存在相当的电压降。
If the instrument is being used to measure a small voltage drop resulting from the flow of current through a resistor, the following procedure will result in a proper zero.
如果用仪器来测量电流流过一个电阻器所产生的小电压降，那么采用下述的方法可以得到合适的零点。
In practical projects, while an asynchronous motor starting, the drop of voltage on the bus bar must be within the limits which is stipulated by the national standard.
在工程实际中，电动机起动时引起的母线电压下降不能超过规定值。
This paper is intended to improve the regular structure of driving circuits by an analysis of factors that cause instant power drop of voltage in the multiple output of digital IC chips.
通过分析数字集成芯片多输出中电源电压瞬间下降的原因，对常规驱动电路结构进行改进。
The author evaluated the output voltage drop owing to the commutative process and armature reaction in detail by means of the analysis of the existent system and the dynamic simulation experiments.
作者通过对实际系统的分析和动态模拟试验的验证，对其由于换相及电枢反应引起的输出电压降低作了较为详尽的、定量的分析。
The last train travel of the year from Barcelona to Madrid, suddenly stops by a voltage drop in the middle of nowhere during a fierce snowstorm.
一年从巴塞罗那到马德里的最后一次火车旅行，突然在一场暴风雪中，在一个没有电压的地方突然停止了。
The contact voltage drop was low in the initial stage of wear, then rose to a certain level, finally became stable.
结果表明：在电磨损初期接触电压降较小，随着时间延长，接触电压降上升并趋于稳定；
In this paper the existence of contact voltage drop is discussed and the method of measuring contact drop is given.
本文讨论了接触压降的存在，并给出了测量接触压降的方法。
Both of these circuits result in excellent uniformity, but, as with simpler circuits, result in a significant voltage drop (and hence power loss) across the drive TFT.
这两种电路皆能提供卓越的一致性，但是具备相对较简单的线路的话，会在跨越驱动TFT时带来显著的降电压(和电源损失)。
The present invention provides a highly reliable manganese dry battery with excellent storage characteristics in which the drop in battery voltage during storage is suppressed.
本发明提供了一种具有出色的存储特性的高度可靠的锰干电池，其中储存期间的电池电压下降被抑制。
In this paper, the mechanism of harmonic increments caused by device characteristics are analyzed in detail, and the compensation algorithm of a forward voltage drop is proposed.
该文详细分析了由器件特性引起的谐波增大的机理，提出了管压降补偿的方法。
The results show that the forward conduction voltage drop reduces while the temperature increases and the current balance coefficients of converter in creases with temperature rising.
结果表明，晶闸管正向压降随温度升高而降低，从而引起变流装置的均流系数随温度升高而升高。
The contact voltage-drop of counterpart contacts in the closing course of electromagnetism relay is observed and recorded in its failure test using dynamic contact resistance measurement system.
用动态接触电阻测量系统进行了电磁继电器失效检测试验，检测了其触点闭合过程的接触压降。
In this paper, integral diode solar cell array for space use are presented. The forward voltage drop of the diode is related to its area and the rule of thumb equations are - given.
本文报道了空间太阳电池方阵中使用的整体二极管太阳电池，其二极管的正向压降与面积有关，并可由半经验公式表示。
Simulation results show that the total amount of impurity in the buffer layer or transparent an - ode is the key to determine the on-state voltage drop of GCT device.
模拟结果表明，缓冲层与透明阳极各自区域中的杂质总量是决定GCT的通态压降的关键因素。
Experimental results showed that the fault current limiter was effective in curbing the short-circuit current peak and RMS, and it also performed well on inhibiting the bus voltage drop.
试验结果表明，限流器可以有效限制短路电流的峰值和有效值，对于母线电压跌落也有较好的抑制效果。
To reduce the calculation amount of power flow in large-scale distribution networks, a simplified calculation method for voltage drop and line losses are researched.
为了减少大规模配电网潮流分析的计算量，探讨了电压降和线损的简化计算方法。
The voltage drop arises in the semiconductor elements of the sensor.
产生的电压降在传感器的半导体元件。
The mechanism of harmonic increments caused by power device forward voltage drop and DC-link capacity voltage variety are analyzed in detail, and the compensation algorithm are proposed.
对由励磁电源管压降所产生的谐波和变频器直流电容电压波动的问题进行了详细的分析并提出了改进方法。
The voltage drop in the secondary wiring connecting the meters with the voltage transformer affects seriously the accuracy of measurement.
电压互感器至电能计量仪表之间二次线上的电压降，对计量精度有重要影响。
The voltage drop in the secondary wiring connecting the meters with the voltage transformer affects seriously the accuracy of measurement.
电压互感器至电能计量仪表之间二次线上的电压降，对计量精度有重要影响。
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