“calcium star”的概念、定义、翻译、参考文献-科学参考

单词	calcium star
释义	calcium star [`kal·se·ǝm ´stär] ^ASTRONOMY A term sometimes used to denote a star of spectral class F, which has prominent absorption bands of calcium.
随便看	ocelot ocher ochlophobia Ochnaceae Ochoan Ochotonidae ochratoxin A ochre mutation Ochrept Ochrobium ochroleucous ochronosis Ochteridae Ochteroidea Ockham's razor ocotea oil OCR ocrea octadecenyl aldehyde octafluorocyclobutane octafluoropropane octagon octahedral borax octahedral cleavage octahedral coordination

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