This paper introduces a new air negative ion producer .
本文介绍了一种新型的空气负离子发生器。
The effects of the positive and negative ion background on the discharge path are studied.
用实验方法研究了正、负离子背景对放电路径的影响。
The mechanism of negative-ion-sulfurizing was also discussed in this paper.
本文还对负离子轰击渗硫的机理进行了探讨。
The mechanism of negative-ion-sulfurizing was also discussed in this paper.
本文还对负离子轰击渗硫的机理进行了探讨。
应用推荐