静电衰减时间常数是定量描述材料静电性能的重要物理量。
The constant of electrostatic charge decay time is an important physical quantity that can describe the electrostatics property of materials.
静电衰减时间常数是定量描述材料静电性能的重要物理量，可以通过测量静电电荷衰减时间达到测量静电的目的。
The constant of electrostatic charge decay time is a important physical quantity that can describe the electrostatics property of materials.
该衰减电路是一种降低静电计交流响应的低通滤波器，使我们可以准确地进行直流弱电流的测量。
A damping circuit is a type of low pass filter that reduces the electrometer's ac response so the low DC current can be measured accurately.
衰减电路可以装在静电计的内部，也可以是一个外部电路。
The damping circuit may already be built into the electrometer or may be an external circuit.
材料的静电电荷衰减速度反映了其静电泄漏性能，所以可以用电荷衰减时间来评价材料的防静电性能。
The electrostatic charge attenuation velocity of material reflects its leaking performance, electrostatic charge attenuation time is used to evaluate anti-electrostatic performance of material.
材料的静电电荷衰减速度反映了其静电泄漏性能，所以可以用电荷衰减时间来评价材料的防静电性能。
The electrostatic charge attenuation velocity of material reflects its leaking performance, electrostatic charge attenuation time is used to evaluate anti-electrostatic performance of material.
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