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词汇
thermion
释义
therm·i·on
AHD
[thûrʹmī'ən]
D.J.
[ˈθɜːˌmaɪən]
K.K.
[ˈθɝˌmaɪən]
n.
(名词)
An electrically charged particle, especially an electron, emitted by a conducting material at high temperatures.
热离子:一带电粒子,尤指一电子,由导电材料在高温时发 射出
Related Forms
继承用法
therm'ionʹic
AHD
[-mī-ŏnʹĭk] (形容词)
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更新时间:2025/8/19 4:45:45