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莱曼α丛
释义
莱曼α丛
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理学
星系际介质
释
Lyman-α forest
莱曼α丛
在作为背景(距离较远)的类星体光谱中, 由观测者到类星体视线方向之间的星际介质里中性氢所产生的相对弱的莱曼α吸收线信号。又称莱曼α森林。
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electron attachment
electron attachment coefficient
electron avalanche
[electron] avalanche ionization
electron avalanche ionization
electron backscatter diffraction
electron backscattering pattern
electron beam
electron beam evaporation
electron-beam evaporation
electron beam evaporator
electron beam excitation laser
electron beam excited laser
electron-beam excited laser
electron beam focusing
electron beam fragmentation
electron beam heating
electron beam heat treatment
electron-beam-induced current EBIC
electron beam induced current method
electron beam irradiation
electron-beam irradiation
electron beam lithography
electron beam lithography equipment
electron beam load
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