| 单词 | dipole |
| 释义 | dipole —dipolar, adj. /duy"pohl'/, n. 1. Physics , Elect. a pair of electric point charges or magnetic poles of equal magnitude and opposite signs, separated by an infinitesimal distance. 2. Physical Chem. a polar molecule. 3. Also called dipole antenna. Radio, Television. an antenna of a transmitter or receiving set consisting of two equal rods extending in opposite direction from the connection to the lead-in wire. [1910-15; DI-1 + POLE2] |
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