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以上来源于: WordNet
N a point at which the amplitude of one of the two kinds of displacement in a standing wave has maximum value. Generally the other kind of displacement has its minimum value at this point 波腹点 [physics] → see also standing wave
An antinode is midway between two nodes.
腹点位于两个波节的中途。
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There is no current flowing through any node(or antinode. ), but the current density changes periodically with time at other places.
没有能流通过节点(或腹点),但在其他各点,能流密度随时间作周期性变化。
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