This paper analyses in depth conductors shield principle, points out it is different from electrostatic shield of conductor, and explains why fibre transmission possesses more credibility. 从理论上深入地分析了导体对电磁波的屏蔽原理,指出它和静电屏蔽的区别并说明为什么光纤传输更具可靠性。
The diode is photosensitive, so it should be enclosed with R1 in a light-tight electrostatic shield. 该二极管是感光性的,因此应与R1一起被安装在一个不透光的静电屏蔽套内。
An electrostatic shield between the switch and the coil can reduce this value by as much as a factor of100. 开关和线圈之间的静电屏蔽会降低该电容值,最大可达百分之几。
The physical principle of electrostatic shield 静电屏蔽物理原理
The action of electrostatic ring which is the end shield of transformer winding is summarized. The basic and typical structure of the electrostatic ring are introduced. Its manufacturing technology is given. 概述了变压器绕组端部屏蔽静电环的作用,介绍了静电环的基本结构和典型结构,给出了其制造工艺。
The shell unit electrostatic protection design measures to shield and isolation the main role, and the electronic unit of electrostatic protection design to absorb, eliminate, shielding effect mainly. 外壳单元的静电防护设计以屏蔽和隔离作用为主,而电子单元的静电防护设计以吸收、消除、屏蔽作用为主。
In order to prevent the fire and explosion hazard caused by electrostatic charge effectively, applying shield coating is very important on the petroleum storage facilities. 为有效避免由于静电引起的火灾爆炸事故,在石油储油设施中应用安全防护涂层是十分必要的。