Many factors such as morphological parameters, specimen species and applied electric field affect space charge properties of polyethylene under high electric field.

微观形态、试品种类、外加电场等因素都会影响高场强下聚乙烯空间电荷特性。

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In the rectangular coordinate system, we express the electric field intensity and different position electric field energy of the elliptical ring with positive electric charge in the central axis.

在直角坐标系中分别表示出了均匀带电椭圆形环在中心轴线上任意位置处的电势及电场。

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The runnings of the clocks depend on the interaction between a field-experiencing electric point charge and different field producing electric charge configurations.

时钟的运转是通过检验点电荷与不同类型场源电荷之间的相互作用。

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Mass spectrometry works by evaporating molecules, giving them an electric charge, and then applying an electric field to them and accelerating them through a vacuum chamber to a detector.

ECONOMIST: This year, the Nobel authorities have shown a deft touch

The method works because the electrical field polarises the electric charge on water molecules in the air around the icy tip and then draws them in electrostatically.

ECONOMIST: Atmospheric science

My proposal with this fellowship will use the novel method of applying an electric field gradient instead of chemical substitution to induce charge carriers in large gap insulators, and thereby create new superconductors.

UNESCO: 2013 UK and Ireland Fellows