现有电磁兼容发射限值主要是基于对模拟通信系统的考虑而制定的准峰值限值，它反映人的听觉系统对模拟语音信号的主观感知。
The existing limit of emission is quasi-peak (QP) value which is made to protect analog communication systems. QP value reflects human's auditory perception properties for analog voice signals.
激光器发射出的激光强度有限值，通常是假设存在的。因为它在能量达到相当大时，光可产生电子。
That finite limit on how intense a laser can get is hypothesized to exist because, at sufficiently high energies, matter can be created out of light.
该方法适合对容量、负荷工作特性和谐波发射特性不同的负荷谐波(电压和电流)限值的确定。
It is available for specifying the harmonic emission (voltage or current) limits from distorting loads concerned with the capacity, operation and harmonic nature.
应用推荐