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- New Advance in Kinetic Model of Stable Carbon Isotope Ratio in Natural Gas 天然气碳同位素动力学模型研究新进展
- Kinetic modeling of stable carbon isotope ratios of ethane from coal in confined system and its significance in geological application 乙烷稳定碳同位素动力学模拟及地质应用
- stable carbon isotope ratios 碳同位素
- 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;
- It is important to reflect and analyze the environment by distilling the information of tree ring stable carbon isotope. 通过对树木年轮中稳定碳同位素信息的提取反映环境变化具有重要的理论和实际意义。
- 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。
- 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
- stable carbon isotope discrimination 稳定碳同位素辨别力
- stable carbon isotope techniques 碳稳定同位素技术
- 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。
- Analysis of Stable Carbon Isotope Composition of Individual N-Trifluoroacetyl-Isopropyl Amino Acid Esters by Gas Chromatography-Combustion-Isotope Ratio Mass Spectrometry 气相色谱-燃烧-同位素比值质谱法测定单体氨基酸的碳稳定同位素组成
- KINETIC MODEL FOR THE STABLE CARBON ISOTOPE OF METHANE: THE STATE OF THE ART 天然气甲烷碳同位素动力学模型与地质应用新进展
- CAN STABLE ISOTOPE RATIOS PROVIDE FOR COMMUNITY-WIDE MEASURES OF TROPHIC STRUCTURE? 稳定性同位素与群落营养结构?
- Stable Carbon Isotope Analysis Method for the Atmospheric Formaldehyde 大气甲醛稳定碳同位素分析方法研究
- Keywords oil cracked gases kerogen cracked gases natural gas compositions nonhydrocarbon compositions carbon isotope ratios; 干酪根裂解气;油裂解气;天然气组成;非烃组成;碳同位素;
- 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
- The isotope ratio is directly used for comparing oils or gases. 同位素比率直接用于比较各种石油或天然气。