There is voltage to ground between ground part of electric equipment and point of zero electric potential of earth.
电气设备的接地部分与大地零电位点之间存在对地电压。
Because you need both a voltage source and a ground in order to create a complete circuit, you need to have a sourcing input or output connected to a sinking output or input.
因为在一个完整的电路中必须有一对电源和地。
With this shield in place, the noise current generated by the electrostatic voltage source and the coupling capacitance flows through the shield to ground rather than through the signal conductors.
有了这种屏蔽，由静电电压源和耦合电容产生的噪声电流就经过屏蔽流到地，而不再流过信号线。
The leakage current can be determined by applying a known voltage and measuring the current between either path to ground or path to path.
通过施加一个已知的电压，然后测量通路至地或通路至通路的电流，即可确定漏泄电流。
The carbon block consists of two electrodes spaced so that any voltage above the design level is arced from line to ground.
碳块中有两个彼此间隔的电极，任意高于设计标准的电压都可以跨过电线入地。
Voltage points and negative to ground.
电压分，负向地面。
A spark is produced by applying a high voltage (from approximately 6 KV to 40 KV) between the center electrode and ground.
火花由在中心电极和旁电极之间的高电压(大约6千伏到40千伏)产生。
Any common-mode current (ICM) that may be present flows from the voltmeter input lo to instrument chassis common, through earth ground to voltage source ground.
可能出现的共模电流(ICM)从电压表的输入低端流到仪器的机箱公共端，经过大地再流到电压源的地。
Due to three-phase capacitance to ground, certain voltage exists between the neutral and the ground for a generator with ungrounded neutral.
对于中性点不直接接地的发电机，由于三相对地电容值存在差异，中性点与地之间存在一定电压。
A floating source is a source in which the voltage signal is not referenced to any common ground, such as earth or building ground.
未接地信号源的信号(比如电压)没有相应的、诸如大地或建筑物这样的绝对参考点。
The potential energy of a unit charge at any point in an electric circuit measured with respect to a specified reference point in the circuit or to ground; voltage.
电势，电位相对于电路中某一特定参照点或地面的属于电路中任何一点的单位电荷势能；电压。
The common-mode voltage range limits the allowable voltage swing on each input with respect to the measurement system ground.
共模电压抑制了每个相对测量系统地线输入端电压的允许波动范围。
In distributions, because of its low-level voltage, its neutral point used to disconnect to the ground in order to improve its reliability.
城市配电网因为其电压等级较低，为了提高系统供电的可靠性，曾广泛采用中性点不接地系统方式。
When a fault occurs on one phase of a 3-phase, 4-wire system, the other two phases rise in voltage relative to ground (about 20%).
当故障发生在3相4线系统中的一相时，其它两相的对地电压就升高（约升高20%）。 好评（0）
These devices have a role associated with an overflow reservoir outside carrying excess liquid; these regulators will divert the excess voltage flows to ground.
这些设备有一个相关联的作用，水库满溢外超载液体，这些监管机构将转移过剩电压地面流动。
Conclusion: we're usually not talking about earth, or safety ground, when we need to specify a reference voltage.
结论：我们需要指定一参考电压时，我们通常不说大地或安全地。
The methods are able to compute any parameter of grounding grids in power current, such as power ground impedance, touch and step voltage, potential differences within grounding grids and so on.
用该方法可以计算接地网的工频电流下的任何参数，如工频接地阻抗、接触电压和跨步电压、网内电位差等。
Unless proper precautions are taken, the voltage differences along the ground may BE great enough to endanger a person walking there.
若不采取措施，地面电位差足够大到可能危及在该处行走的人员。
The selected word-lines are then discharged to ground while the non-selected word-lines and the well are maintained at the high voltage.
随后将所选择的字线放电到接地，而将未选择的字线和所述阱保持在高电压。
The float voltage applied to the battery is held to a tight 0.8% tolerance, and charge current is programmable using an external resistor to ground.
浮动电压的电池适用于被裁定为紧缩0.8%宽容和可编程充电电流通过外部电阻到地。
A grounded source is one in which the voltage signals are referenced to a system ground, such as earth or building ground.
接地信号源的电压信号以系统地线作为参考点，比如建筑物或大地。
The ground voltage supplying region supplies a ground voltage to the storage circuit and the access control circuit.
地电压供应区域，配置成向所述存储电路和所述存取控制电路供应地电压；
The first pull-down resistance unit supplies a ground voltage to a first node, thereby determining an initial pull-down code.
所述第一下拉电阻单元向第一节 点提供地电压，由此确定初始下拉码。
The clocking circuit configured to provide the pull-up current to an internal node in response to a clock signal having the input supply voltage and the ground voltage.
时钟电路被配置为响应于具有输入供电电压和接地电压的时钟信号向内部节点提供上拉电流。
An A. C. voltage of 2000 volts is applied between the winding and ground to test the integrity of the insulation between the winding and core iron.
在线圈绕组和地线上加上200 0伏交流电以测试线圈绕组和芯铁之间的绝缘的整体性能。
The reduction of the residual current of the ground-fault point is beneficial to the extinction of the grounding arc and to the reduction of the intermittent arc grounding over voltage.
减小接地故障点的残流有利于接地电弧的瞬间熄灭及降低间歇性电弧接地过电压。
Remove the control box to the ground near the power supply, which can reduce the circuitry voltage drop and avoid the effect of vibration.
将控制箱移至地面靠近电源处，减小了线路电压降，避免了震动影响。
At this moment, the excitation voltage transformer impedance and the system-to-ground capacitance come into being non-linear resonant circuit.
此时电压互感器的励磁阻抗和系统的对地电容形成非线性谐振电路。
The inkjet printhead includes a temperature-sensing resistor with a low voltage end which is connected to a ground structure that at least partially encloses the temperature sensing resistor.
该喷墨打印头包括具有与接地结构相连 的低电压端的热敏电阻器，所述接地结构至少部分地封装热敏电阻器。
To compensate for the waveform's dc-offset voltage, an amplifier buffers the 2.6V internal analog-ground reference and drives an output pin that serves as the LVDT's analog-ground return.
为补偿波形直流偏置电压，放大器对2.6V内部模拟地基准进行缓冲，并驱动用作LVDT模拟地回路的输出管脚。
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