通过实验研究了负载电阻对四边形psd的影响规律。
The influences of load resistance on tetra-lateral position sensitive detectors (PSDs) are studied by experiment.
讨论了负载电阻噪声对负反馈放大电路噪声性能的影响。
The effect of a load resistor noise on the noise property of a negative feedback amplifier is also discussed.
为了监测输出电压，将一个伏特计与负载电阻并联在一起。
To monitor the output voltage, a voltmeter is connected in parallel with the load resistance.
它对负载电阻精度引起的误差计算，给出了可靠的理论依据。
The common formula makes error estimate simpler, which is produced by precision of load resistance value.
变压器原边线圈电感的感抗远远大于负载电阻对原边的折算值；
The inductive reactance of a primary coil is much larger than the value of load resistance converted into the primary;
并结合焊接的三种工作状态，分析了逆变电感、负载电阻的变化。
Incorporating the three working conditions of welding, we analyse the change of inverter inductor and load resistance.
只要负载电阻足够大，就可以使这一时间常数远大于一个纹波周期。
As long as the load resistor is large enough so that this time constant is much longer than the time of one ripple cycle.
如果负载电阻是一个灯泡，灯泡会燃烧一半的亮度，当它第一次开启。
If the load resistor is a light bulb, the bulb will burn at half brightness when it is first turned on.
当连接到负载电阻两端的电压接近源的负载电阻接近无穷大(开路)。
When connected to a load resistance, the voltage across the source approaches infinity as the load resistance approaches infinity (an open circuit).
对加速性应力试验，所选的负载电阻要能够吸收比电源额定值较高的电流。
For accelerated stress testing, the load resistance may be selected to draw a level of current higher than the rated current of the power supply.
该稳压器提供了一个不断10V输出，无论波动的电池电压或负载电阻。
The voltage stabilizer provides a constant 10v output regardless of fluctuations in the battery voltage or load resistance.
认为输出供电时间随负载电阻的增大而延长，引爆燃冲能随负载电阻的增加而降低。
The time of power supply prolongs with the increase of load resistance, while the impact energy of ignition decreases.
用途：可广泛用于各种电气设备和电子仪器的直流或交流电路中作分流或负载电阻等。
Purpose: it can be used as shunt and load resistor in DC or ac circuit of electric facility and electron instrument widely.
该模型将微带线的有效阻抗作为匹配负载电阻，然后按适当的比例分布到端接面的网格中。
The model uses the effective impedance of the microstrip line as the value of matched resistive load and assign it into the RL mesh region in a proper proportion.
使用适当的连接器将375现场通讯器与仪器或负载电阻并联。HART连接不对极性敏感。
Connect the 375 Field Communicator with the appropriate connectors in parallel with the instrument or load resistor. The HART connections are not polarity sensitive.
一个理想的电流源将提供没有力气短路和方法无限的能源和负载电阻接近无穷大电压(开路)。
An ideal current source would provide no energy to a short circuit and approach infinite energy and voltage as the load resistance approaches infinity (an open circuit).
利用热效率实验仪测量了不同负载电阻的热机实际效率，并确定了最佳热效率负载电阻的测量方法。
The practical thermal efficiency for different resistance loads is measured by using thermal efficiency apparatus. The method to determine the load for the optimum thermal efficiency is introduced.
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。
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.
例如当一个互导放大器提供一输出电流i0到负载电阻RL，而全部网络给出电压增益为VL/Vi时，就可出现这种情况。
This situation can arise, for example, when a transconductance amplifier feeds an output current i0 to a load resistor RL, but the overall circuit is considered to give a voltage gain VL/Vi.
实验结果表明，以“被测试电机-直流电力测功机-负载电阻”为结构、基于数字信号处理芯片的感应电动机转矩-转速特性自动测试系统是可行的。
The experimental results demonstrate: the automatic measurement system which bases on the DC dynamometer and DSP can well measure torque-speed characteristic of induction motor.
外部的分流电阻，例如：漏电的电缆和肮脏的绝缘子也可能引起负载误差。
External shunt resistances, such as leaky cables and dirty insulators, may also cause loading errors.
这种负载对开关电源来说要比电阻负载容易启动。
This load is easier for power supply to start up than resistor load.
分流电阻负载通常是由电缆泄漏电阻引起的，如图2 -4所示。
Cable leakage resistance is a common source of shunt resistance loading, as shown in Figure 2-4.
在此基础上用频域法进行分析和校正，在理论校正参数附近取多组实际校正参数，分别进行电阻负载实验和焊接工艺实验。
Based on the model, analysis and revising in frequency domain, several parameters are taken around the theoretical revising parameter, both resistance load and welding experiments are carried out.
选用三相自耦式变压器，纯电阻负载为对象进行模拟实验。
Three-phase autotransformer with pure resistor load is chosed for the simulation experiments.
选用三相自耦式变压器，纯电阻负载为对象进行模拟实验。
Three-phase autotransformer with pure resistor load is chosed for the simulation experiments.
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