The electrically charged gas particles are affected by magnetic forces.
带电的气体粒子受磁力的影响。
It characterises the strength of the force between electrically charged particles.
它表示带电粒子间的力量强度。
This consists of two electrically charged metal plates separated by an insulating layer.
这由被绝缘层隔开的两个带电金属板组成。
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