英语词汇natural isotopic composition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	natural isotopic composition
释义	natural isotopic composition 简明释义天然同位素组成网络释义 1 ?天然同位素组成 ... 原始同位素组成异常 primitive isotopic anomaly 天然同位素组成 natural isotopic composition ; natural isotope composition 同位素成分同位素组成 isotopiccomposition ... 短语 1 non-natural isotopic composition 非天然同位素成分 2 composition non-natural isotopic 非天然同位素组成 3 composition natural isotopic 天然同位素组成双语例句 1 Studies of the C and H isotopic composition of natural gases of continental origin will provide valuable information on the prospecting and development of natural gases of different genetic types. 通过对我国陆相成因天然气碳、氢同位素研究，探讨其同位素组成特征及其意义，从而为各种成因类型天然气的勘探开发提供了有益的信息。
随便看	caecoileostomia CAE (computer aided engineering) CAE, computer-aided engineering cae(computer-aided engineering) caecopexia caecostomia caecostomies caecostomy caecotomy caecotroph caecotrophy Caecula kuro caecum caecum cupulare caecum gastricum caecum hepaticum caecum intestinalis caecum intestinum caecum pyloricum caecum pyloricus caecum rectum caecum caecum vestibulare caecum vestibulare ductus cochlearis caecus

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