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- Diet composition hada large effect on stable carbon isotope composition of cattle tissues. 饲料对牛组织中碳同位素组成的影响远大于牛品种对它们的影响;
- Then the stable carbon isotope composition of PAH series such as alkyl naphthalene and alkyl phenanthrene in crude oil samples of Tuha basin were determined on GC-IRMS. 并通过色谱-同位素比值质谱(GC-IRMS)技术对吐哈盆地原油中烷基萘和烷基菲等系列化合物的碳同位素组成进行测定。
- This paper reviewed the effect of environmental factors such as light, temperature, CO2, water, nutrient, salinity, air pollutants on stable carbon isotope composition in plants. 本文综述了光照、温度、水分、二氧化碳、矿质营养、盐分和大气污染物等环境因素对植物稳定碳同位素组成影响方面的研究进展。
- Using GC/C/MS online carbon isotope analytic technic,abundant imforma- tion about single molecular carbon isotope composition can be taken from micro-samples(chromatographical scale). GC/C/MS 在线碳同位素分析技术,能够从微量样品(色谱量级)中获得丰富的单分子碳同位素组成信息。
- Based on the characteristics of saturated hydrocarbon biomarker and stable carbon isotope composition of individual n-alkanes, the sedimentary environments of this area were studied in detail. 从饱和烃生物标志化合物特徵、正构烷烃单体烃碳同位素分布特徵等方面入手,对该区的烃源岩的生源与沈积环境作了详细研究。
- stable carbon isotope composition 碳同位素组成
- Carbon isotope composition(δ13C) 碳同位素组成(δ13C)
- The research also shows that there is not any change in the stable carbon isotopic composition in all these river systems caused by the quake. 本研究同时显示921地震并未对这些河川之稳定碳同位素组成造成影响。
- Carbon isotopic composition of modern soil and paleosol as a response to vegetation change on the Chinese Loess Plateau. 黄土高原现代土壤和古土壤有机碳同位素对植被的响应","Liu, WG;Ning, YF;An, ZS;Wu, ZH;
- 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]
- Characteristic of Organic Carbon Isotope Composition in Coal-bearing Strata 煤系地层中有机质碳同位素组成特征
- Terrestrial plant stable carbon isotope composition and global change 陆生植物稳定碳同位素组成与全球变化
- Study on the Change of Stable Carbon Isotope Composition in Cattle Tissues 牛不同组织中稳定性碳同位素组成及变化规律研究
- oxygen and carbon isotopic composition 碳、氧同位素
- carbon isotopic composition of individual n-alkanes 单体碳同位素
- Carbon isotope composition of buried plant tissues in Ngoring shallow frozen lacustrine sediments 鄂陵湖浅层冻结湖相沉积物中埋藏植物屑稳定碳同位素组成特征
- Relationship between the Carbon Isotope Composition of Single Alkanes in Plants and Their Growing Environment 植物中单体烷烃碳同位素组成与其生长环境的关系
- NEW ISSUE OF CARBON ISOTOPE COMPOSITION OF TOLUENE TO BE AS INDEX OF GAS-ROCK CORRELATION 对甲苯碳同位素值作为气源对比指标的新认识
- A Theoretical Model for the Effect of Outgassing on the Carbon Isotope Composition of Anorganic Natural Gas 无机成因天然气碳同位素组成变化的理论模式
- Effect of Enhanced UV-B Radiation on Growth, Yield and Stable Carbon Isotope Composition in Glycine max Cultivars UV-B辐射对大豆生长、产量和稳定碳同位素组成的影响