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单词
secondary emission
释义
secondary emission
n.
(名词)
Emission of electrons from the surface of a substance as a result of bombardment by electrons or ions.
二次发射:电子或中子爆炸时产生物质表面的电子发射
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halbert
Halcion
halcyon
halcyons
Haldane
Haldol
hale
Hale
Haleakala Crater
haled
haler
haler
halere
halers
haleru
hales
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half
half
half-and-half
half-assed
halfback
half-baked
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更新时间:2025/8/12 3:57:05