1.量电表,静电计
1.a sensitive device for measuring extremely low voltages by means of the forces of attraction and repulsion between charged bodies on plates or wires
1.The measured current is usually quite small, so a picoammeter or electrometer is often required to make the measurement.
测得的电流通常非常小，因此往往需要使用皮安计或静电计进行测量。
2.To measure the offset of a switch card, connect the output of the card to a pico ammeter or electrometer.
若要测量开关卡的偏移电流，请将卡的输出连接到一台皮安计或静电计。
3.Figure 2-39 shows an electrometer connected to a current source that consists of a voltage source in series with a resistor.
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。
4.Refer to the electrometer's manual or specifications for the value of the feedback impedance for a particular instrument.
特定仪器反馈阻抗的数值请参见该静电计的手册或技术指标。
5.When a charged object is placed within the inside electrode, an induced charge will flow into the electrometer.
当带电物体放到内电极里面的时候，就有感生电荷流过静电计。
6.Quartz has properties similar to sapphire, but considerably higher piezoelectric output, so it's rarely used in electrometer circuits.
石英具有类似于蓝宝石的性质，但是其压电输出相当高，所以很少用于静电计电路中。
7.Connect the HI terminal of the electrometer to one end of the resistor and the HI of the voltage source to the other end.
将静电计的HI端连到电阻器的一端，将电压源的HI端连到电阻器的另一端。
8.These low current measurements are often made with an electrometer or source-measure unit.
这些弱电流测量工作常常使用静电计或源-测量单元来进行。
9.The resistors (RL) are current limiting resistors used to protect the switches and electrometer from high current.
电阻器（RL）是电流限制电阻器，用来保护开关和静电计不受大电流的损害。
10.Since the voltage burden of the electrometer ammeter or picoammeter is less than 1mV, the diodes won't conduct.
由于静电计、安培计或皮安计的输入端压降小于1mV，这两个二极管不会导通。