nanoampere
英
美
n. 纳（诺）安（培）；10的负九次方安（培）; 缩略词为NA
双语例句
- Our brains work on currents near one nanoampere.
我们的智力活动只需要大约一个毫微安的电流。 - The measurement of high voltage current and microampere/ nanoampere are two important application directions in the field of current sensor, the two types of current are difficult to be tested directly, so the input signal must be processed and transformed before accurate measurement.
高压大电流和微纳安电流的测量是电流传感器领域中的两个重要应用方向，这两类电流信号难以直接测量，必须对其信号进行处理、变换才能达到精确测量的目的。