diode

大学

n. 二极管 [化] 二极管

发音

UK /ˈdaɪ.əʊd/
US /ˈdaɪ.oʊd/

词形变化

diodes 复数 diodes

教材释义与例句

名词

二极管

释义与例句

n.
  1. 1.

    An electronic device that allows current to flow in one direction only; used chiefly as a rectifier.

    二极管

    商务 工程 物理 电子

词汇关系

名词

上位词 6

tube semiconductor electron tube thermionic tube thermionic valve vacuum tube

下位词 3

LED light-emitting diode Zener diode

相关短语

junction diode [计] 结式二极管 light-emitting diode [计] 发光二极管 Schottky diode [计] 肖特基二极管 organic light-emitting diode 有机发光二极管 tunnel diode [计] 隧道二极管 Zener diode laser diode [计] 激光二极管 Gunn diode [电] 甘恩二极管

词源

From di- (“two”) + -ode. Learned formation, coined by William Henry Eccles in 1919, after Ancient Greek δίοδος (díodos, “passage through”), which however is formed not with δι- (di-, “two”) but with δια- (dia-, “through”).

来源：wiktionary