Electric multipole moment method is a simple and applied method of solving problems in electrostatic field.
法是处理静电场问题的一种简单而实用的方法。
Science is more than a mere accumulation of carefully collected facts, it is also a method of solving problems.
科学不仅仅是精心收集的事实积累，它还是一种解决问题的方法。
Science is more than a mere accumulation of carefully collected facts ; it is also a method of solving problems.
科学不仅是精心收集的事实的积累，它还是一种解决问题的办法。
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