单边带供电线载波端子 Single sideband power-line carrier terminals
带电物体接近被测电路的输入端时，就会发生静电耦合和干扰。
Electrostatic coupling or interference occurs when an electrically charged object approaches the input circuit under test.
这是用一种叫弹性体的聚合物材料制成的，它与一种可导电结合，这种就可以在电池的两端传输带电粒子。
It pulls off this trick by using stretchy polymers, called elastomers, in conjunction with conductive gels, to transport charged particles between the battery's terminals.
是带电的灰尘在静电力的作用下吸附到另一端的壁上。
To show how to take away the dust. The electrostatic force act on the dust which has charge, the dust will float to the other side.
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