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单词 dipole
释义
di·pole (dīpōl)
n.
1. Physics A pair of separated electric charges or magnetic poles, of equal magnitude but of opposite sign or polarity.
2. Chemistry A molecule having two such charges or poles.
3. Electronics An antenna, usually fed from the center, consisting of two equal rods extending outward in a straight line.

di·polar adj.
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更新时间:2025/1/8 15:11:12