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金属线星
释义
金属线星
Encyclopedia
理学
恒星光谱
释
metallic-line star
金属线星
其金属谱线很强,近似于F型星,但其氢线却近似于A型星,而且由不同光谱区定出的光度级也很不相同,由短波段求得的光度级比由长波段求得的高的一类特殊星。符号为Am。
Astronomy
metallic-line star; metal-line star
金属线星
随便看
solvent elimination technique
solvent extraction
solvent extraction fermentation
solvent extraction kinetics
solvent for metallurgy
solvent free reaction
solvent-free reaction
solvent growth method
solvent hydrogenation unit
solvent isotope effect
solvent isotope effects
solventless lamination
solvent model
solvent polarity
solvent refined coal process
solvent reorganization energy
solvent separated ion radical pair
solvents for injection
solvent shift
solvent sizing
solvent strength
solvent suppression technique
solver
solvethermal reaction
solving
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