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- Noble gases isotopic composition 惰性气体同位素
- Determination of the Noble Gas Isotopic Composition in Rocks and Minerals by Mass Spectrometry 岩矿样品中稀有气体同位素组成的质谱分析
- Noble gas isotopic composition 惰性气体同位素组成
- Noble Gas Isotopic Compositions in Mantle Fluids and Mantle-Derived Natural Gas Pool 地幔流体中稀有气体同位素组成与幔源气藏
- Noble gas isotopic compositions of Cenozoic volcanics and mantle-derived xenoliths from Kuandian in Liaoning Province and their significance 辽宁宽甸新生代火山岩和地幔包体的稀有气体同位素组成及其演化意义
- noble gas isotopic compositions 稀有气体同位素组成
- The Miansawa gold deposit at the eastern margin of the Tibetan Plateau: fluid inclusions, stable isotopic and noble gas isotopic data and their metallogenic implications 青藏高原东缘缅萨洼金矿成矿流体地质地球化学特征
- Application Prospects of the Noble Gas Isotope on Geochemistry 稀有气体同位素地球化学应用前景
- Noble Gas Isotopic Characteristics and Their Tracing Significance of the Natural Gases from the Qaidam Basin 柴达木盆地天然气中稀有气体同位素特征
- Keywords origin;nature;chemical composition;C-H-O stable isotope;noble gas isotope;volatile;mantle xenolith;eastern China; 来源;性质;化学组成;C-H-O稳定同位素组成;稀有气体同位素;挥发份;地幔捕虏体;中国东部;
- Being a noble gas, it resists chemical bonding with other elements and is thus easy to purify for isotopic analysis. 由于氙是惰性的，不易与其他元素产生化学键，因此很容易纯化以进行同位素分析。
- How could such a change in isotopic composition have come about? 同位素的组成有这样的变化，究竟是如何发生的？
- REVIEW ON NOBLE GAS ISOTOPE MASS SPECTROGRAPH AND ITS APPLICATION IN GEOCHEMISTRY 稀有气体同位素质谱计及其在地球化学中的应用研究
- CONSTRAINTS OF TECTONIC SETTING ON NOBLE GAS ISOTOPE RATIOS IN MANTLE-SOURCE ROCKS 构造环境对幔源岩中稀有气体同位素比值的制约
- Dai Jinxing,Li Jian,Luo Xia,et al.Alkane carbon isotopic composition and gas source in giant gas fields of Ordos Basin[J].Acta Petrolei Sinica,2005,26(1):18-26. [20]戴金星;李剑;罗霞;等.;鄂尔多斯盆地大气田的烷烃气碳同位素组成特征及其气源对比[J]
- It is important to avoid the use of uranium compounds of unspecified isotopic composition. 要避免使用那种非专用的同位素成份的铀化合物。
- Helium is a noble gas. 氦气是钝气。
- Another mystery is the isotopic composition of xenon found in minerals from the Oklo uranium deposit in Gabon, Africa. 另一个令人费解的问题就是在非洲加蓬的奥克洛铀矿床的矿物中所发现的氙同位素组成。
- noble gas isotopes 稀有气体同位素
- The whole-rock Pb isotopic composit ions of the North Dabie Complex(NDC),the South Dabie Complex(SDC)and the Cretaceous granites in the ea st Dabie Mountains are reported. 研究了大别山东部北大别变质杂岩、南大别变质杂岩和白垩纪花岗岩的全岩Pb同位素组成。
