单词 | dipole |
释义 | dipole['daipəul]n. 双极子, 偶极【化】 偶极【医】 偶极, 偶极子 dipole di.pole AHD: [dº“p½l”] D.J. [6da!7p*&l]K.K. [6da!7pol]n.(名词)1. Physics A pair of electric charges or magnetic poles, of equal magnitude but of opposite sign or polarity, separated by a small distance.【物理学】 偶极子:一对电荷或磁极,符号或极性相反但数量相等,彼此隔一定距离2. Electronics An antenna, usually fed from the center, consisting of two equal rods extending outward in a straight line.【电子学】 偶极天线:天线,常从中间反馈,包括直线向外延伸的两根相同的杆继承用法:dipol“ar adj.(形容词) |
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