名词
中文翻译：静电场
同义词：
['electric field', 'electric charge', 'static electricity']
例句：
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1. The electrons in the atom are attracted to each other by electrostatic force.
原子中的电子通过电场力相互吸引。
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2. The electric field lines can be used to calculate the potential difference between two points.
电场线可以用来计算两点之间的电势差。
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3. The electric field around a charged particle is responsible for its motion.
带电粒子周围的电场决定了其运动。