英语词汇“coronal hole”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	coronal hole
释义	coronal hole Astron. a part of the solar corona that appears dark on optical and x-ray images and is characterized by low temperature and low density. [1970-75]
随便看	orchestrion orchi- orchid orchid- orchidaceous orchid cactus orchidectomy orchid family orchido- orchidology orchidotomy orchid tree orchiectomy orchil orchis orchitis orchotomy orcinol OR circuit Orcus Orczy ord. ordain ordainee ordeal

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