“active day”的概念、定义、翻译、参考文献-科学参考

单词	active day
释义	active day Physics active day=disturbed day受扰日，扰动日指地磁 Astronomy active day活动日
随便看	New Blue Box newboldite New Book from the South New Book of Pediatrics newborn reflex newborn screening New Britain New Brunswick Province new business of network security New Caledonia New Caledonian laterite-type nickel deposit New Caledonians new care-of address new care-of address, NCoA New cartography Newcastle Newcastle disease Newcastle disease virus newcastle disease virus Newcastle upon Tyne New Catalogue of Chinese Classics New Central Plains New Century New century literature New China Daily

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