【摘要】 实验室和生产过程中遇到的火花放电 ,在其能量较大时易发生爆炸与电击事故 .本文就火花放电的两个因素—静电电压、静电量 ,介绍一般的测量方法 ,以对教材有关内容进行补白 ,杜绝事故发生 .更多还原

【Abstract】 Spark discharge can be met usually in laboratory and in production and it easily cause electrical shock and explosion when its power is great enough. In this paper a method is introduced to measure electrostatic voltage and electrostatic quantity the two main factor for spark discharge , which can help us to avoid accident.Thus the content is complemented further in text.更多还原