discharge currents是什么意思

用法例句

We develop the instrument of united sampling 3H, 14C,and use it to measure the values of 3H,14C which are exhausted by the reactor plants.

用自行研制的一套3H、14C联合取样装置对国内某重水研究堆烟囱气态排出流中3H、14C浓度进行了5次测量。