否则，传感器电容和放大器的输入偏置电流电阻，对仪表放大器的信号施加相位偏移。
Otherwise, the sensor's capacitance and the amplifier's input-bias-current resistors impose a phase shift on the signal you apply to the instrumentation amplifier.
这意味着，相对来说，通过扩大器内部电阻的电流压强降幅较大，通过蒸发器温度感应器的电流电阻压强降幅较小。
This will mean that, comparatively, there will be a larger volt drop across the resistance inside the amplifier and a smaller volt drop across the evaporator temp sensor.
加上出色的直流电阻稳定，分流可用于直接测量电流通过他们的全部带宽。
Combined with excellent dc resistance stability, the shunts can be used to directly measure current through their full bandwidth.
欧姆定律—在直流电路中，电压，电流与电阻的关系。
Ohm's Law - relationship between voltage, current and resistance in D. C. circuit.
如果使用高压，则需要利用限流电阻，以免被测装置击穿后损坏电流开关。
If high voltage is used, current limiting resistors are needed to avoid damage to the current switches in case the device under test breaks down.
直流电阻较低，小型，可对应大电流用途。
给出了超导限流器的数学模型，着重分析了超导限流器限流电阻和故障检测时间对短路电流峰值、非故障线电压、超导限流器上的电压的影响。
The limiting resistance in SFCL and the fault detection time impact on peak value of fault current, line voltage of feeders without fault and voltage across SFCL are analysed.
由于电磁场的高频效应(集肤效应和邻近效应)，可能导致电流在各并联绕组层中不均分，产生较高的交流电阻。
Because of high-frequency effects (namely skin effect and proximity effect), the current flowing through those windings may be not equally divided among them, resulting in high ac resistance.
其脉冲和方向输出端串接相应限流电阻，以满足输入端电流范围。
The corresponding current-limiting resistance was connected with pulse output end in series to satisfy the current range of input end.
它允许使用非常低的直流电阻(DCR)功率电感(0.3米？)通过增强电流检测信号的SNR最大化变换器效率和增加功率密度。
It enables the use of very low DC resistance (DCR) power inductors (0.3m?) by enhancing the SNR of the current sense signal to maximise converter efficiency and increase power density.
本文讨论了电阻式湿度传感器测水分的原理，并用稳态电流电荷分析法分析了探头的设置。
In this paper, the theory of a resistance method humidity sensor is discussed. The probes are analysised with charge analytic method of steady current.
电流补偿型超导限流器是一种新型的限流器拓扑，它由等效电流源、限流电阻并联后通过连接变压器串联入电力系统。
Current compensation superconducting fault current limiter is a novel topology of FCL which consists of an equivalent AC current source with a limiting resistance in parallel.
它可对直流电压、直流电流、电阻及频率进行直接测量。
It can DC voltage, DC current, resistance and frequency of direct measurements.
虽然超导电缆能够在传导强大电流并经受强烈磁场的同时保持其零电阻，但是这仅限于直流电。
While the superconducting tape can carry very high currents and withstand large magnetic fields and still retain its zero resistance, this is only true with direct current.
计算结果表明：三相次级整流电阻焊焊接电流基本上是连续的，负载感抗变化对其影响很小。
The calculating result shows that the welding current of 3-phase DC resistance weld is continuous, and the changing of induction reactance has little influence on it.
因此，限流电阻的选择十分重要，既要限制故障电流，又不能引入太大的噪声。
It is, of course, important to choose the resistor so that it neither degrades the noise performance of the system nor allows too much current to pass under fault conditions.
并且给出了计入串联电阻影响后进行电流电压方程参数提取的方法，以便把共振隧穿二极管直流模型加入电路模拟软件中进行电路设计。
In order to add the DC model of RTD into SPICE circuit simulator and design RTD circuits, parameters of current-voltage equation were extracted after considering the effect of series resistance.
故障后，系统电流值远大于等效交流电流源值，限流电阻立刻自动投入限流。
But under fault condition, the system current is greater than the current of equivalent AC current source and the limiting resistance take effect immediately.
长期以来，解决微波功率晶体管的电流集中问题的通用做法是使用发射极镇流电阻，以及PTC,CTR热敏电阻等无源器件。
For a long time, a common and popular method to solve current convergence problem of microwave power transistor is using emitter ballasting resistor, such as PTC, CTR thermistor, passive devices etc.
正如本书第一章所述，高源内阻的测量包括：低直流电压、弱直流电流、高电阻和电荷的测量。
As described in Section 1 of this handbook, measurements made from high resistance sources include low DC voltage, low DC current, high resistance, and charge measurements.
J 0403型高中演示电表共有十四档量程，供教学演示实验中作检流计，测量微小电流，测量直流电压、直流电阻。
Demonstrating Electric Meter, Model J0403 has 14 ranges. It can serve as current detector in the experiment demonstration, measurement of micro current. DC voltage and DC resistance.
根据测量得到的电流电压特性考虑串联电阻的影响，提取出共振隧穿二极管的直流参数。
The effect of the series resistance was used to extract the DC parameters for the RTD from the current-voltage relationship.
限流过程包括两次电流转移：快速开关至门极关断晶闸管，再至限流电阻。
The operation of the SCCL involves two current transferring processes, i. e. the fast switch transfers the short circuit current to the GTO and then the GTO to the limiting resistor.
提出了一种在考虑电流挤流效应的情况下如何计算箔式电抗器交流电阻和等效电感的方法。
In this paper, a new method considering the influence of the skin-effect is given for calculating the inductance and losses of foil winding reactors with air-core.
在电阻不变的直流电路中，电流和电压成正比。
The linear sampling circuit of direct current bus and the hysteresis voltage comparator circuit are confirmed.
高压直流输电系统的接地电流在1000A以上，为确保直流接地系统的安全运行，该文对直流电流密度与土壤电阻率的关系进行了研究。
The grounding grip of high voltage direct current(HVDC) power system was working in large currents more than 1 000 A for long-term.
高压直流输电系统的接地电流在1000A以上，为确保直流接地系统的安全运行，该文对直流电流密度与土壤电阻率的关系进行了研究。
The grounding grip of high voltage direct current(HVDC) power system was working in large currents more than 1 000 A for long-term.
应用推荐