与电容器串联的电阻器(R)是本测试系统中的一个重要元件。

The resistor (r), which is in series with each capacitor, is an important component in this test system.

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在这个测试系统中，与电容器相串联的电阻器是一个重要的元件。

The resistor, which is in series with the capacitor, is an important component in this test system.

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图2 - 39所示为静电计和由电压源及电阻器串联组成的电流源相连接。

Figure 2-39 shows an electrometer connected to a current source that consists of a voltage source in series with a resistor.

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