英语词汇Archean Eon怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	Archean Eon
释义	Archean Eon 简明释义太古宙网络释义 1 ?太古宙太古宙(Archean Eon)是地质年代中的一个宙,开始于同位素年龄3800百万年(Ma),结束于2500Ma。太古宙属于前寒武纪,上一个宙是冥古宙,下一个宙是元古宙。 2 ?太古代 ... Archean nucleus 太古代陆核 Archean Eon 太古宙 ; 太古代 archean stratum 太古代层 ... 双语例句 1 Discordances existed between Fangniushan quartzite series and underlying Archean Eon metamorphic granite series, and overlying the Mesoproterozoic Era Xionger Group. 顶、底界线清晰，与下伏太古宙变质花岗岩系及上覆中元古界熊耳群均呈角度不整合接触。
随便看	read in readin' readin read-in counter read-in cryotron read in data read-in data readin data readine readiness readiness assessment readiness readiness evaluation readiness exercise readiness force readiness for combat readiness for contest readiness for germination readiness for operation readiness for sea period readiness for training readiness grouping readiness information readiness is all Readiness is all.

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