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星云摄谱仪
释义
星云摄谱仪
Encyclopedia
理学
星云摄谱仪
释
nebular spectrograph
星云摄谱仪
一种光力强的天体摄谱仪。用于研究亮度和夜天光相近的星云的分光特性,也可用来研究彗星、黄道光等。
Astronomy
nebular spectrograph
星云摄谱仪
随便看
drill rigs for soil mixing wall
drill rod
drill seeder
drill stem test
drill string
drill string non-return valve
drill-string stabilizer
drill string test
drill tools measuring
drill-up
drill visualization
drimane
drimeter
Drinfel
Drinfel'd
Drinfeld,Vladimir
Drinfel’d
Drinfel’d module
Drinfel’d ring
Drinfel’d symmetric space
Drinking and Driving
drinking behavior of livestock
Drinking in the Moonlight
drinking song
Drinking Tea
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更新时间:2026/7/26 17:54:30