mnemonic type 中文意思是什麼
mnemonic type
解釋
助記式-
From o to m. hottest stars are spectral type o, and coolest stars are type m. the standard mnemonic to remember the sequence of spectral types is oh, be a fine girl, kiss me
由最熱的o型恆星開始,接著是b型a型f型g型k型,最後是最冷的m型。
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