So far both the formula for energy of line charge and the condition of electrostatic equilibrium have not been directly derived from the current electromagnetism.
现行的电磁学对线电荷的能量公式、静电平衡条件都没有直接推导过。
The confinement_potential of point charge in electrostatic field requests anti_dielectric or mirror line of arranged free point charge out of confined region.
证明了静电场中点电荷的禁闭条件是禁闭区外部为抗电介质，或者在禁闭区外排布镜像点自由电荷系列线。
Installation of a number of large-scale fully automated assembly line and automatic electrostatic spray-painted metal surface treatment line in order to meet the different needs of customers.
安装多条大型全自动静电喷漆流水线和全自动金属表面处理流水线，以满足客户的不同需求。
Simply introduce the electrostatic powder coating product line and technology.
简要介绍静电粉末涂装生产线及涂装工艺。
The general definition of the line of electric force and the universal properties drawn from the chart of the line of electric force conform to any types of electrostatic field.
电场线的一般定义及从电场线图归纳的普遍性质符合各种静电场。
So, the effective, real-time and on-line detection of electrostatic charge of particles in the process of particles disposal is the advanced task which has attracted the most attentions.
石化行业中，粉体静电放电会引发火灾、爆炸等事故，因此，粉体处理作业过程中带电量的有效实时在线监控，一直是静电研究领域十分关注的前沿课题。
At the same time, electrostatic discharge generated sparks can ignite flammable in the bag filter dust, dust concentration reaches a certain line when the explosion may occur.
同时，静电放电产生的火花能引燃袋式除尘器中的可燃粉尘，当粉尘浓度达到一定界线时还可能发生爆炸。
This measuring instrument for electrostatic charge of particles can realize the real-time , on-line and remote detection of electrostatic charge of particles.
该粉体静电监测仪能够实现对粉体静电的实时、在线、远程监测。
The line is composed of steel shot blasting, intermediate frequency heating pipe, electrostatic spraying, infrared heating curing process equipment.
该作业线由钢管道抛丸除锈，中频管道加热；静电喷涂；红外线加热固化等工艺设备组成。
The Shenzhen source releases a ground labor insurance line to be engaged in production, sale:Anti-electrostatic product, anti-electrostatic gloves, finger set;
深圳源发布碎劳保行从事生产、销售：防静电产品、防静电手套、手指套；
The method of solving electrostatic field with electric field line;
本文采用多根细丝线附在带电导体上的方法，来演示电场线。
The ECR ion source, beam line from ECR to SFC and electrostatic inflector have been designed and installed to increase ion species and beam intensity.
安装了ECR离子源及其外注入系统后，增加了离子种类、提高了束流强度。
The ECR ion source, beam line from ECR to SFC and electrostatic inflector have been designed and installed to increase ion species and beam intensity.
安装了ECR离子源及其外注入系统后，增加了离子种类、提高了束流强度。
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