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- stable isotope carbon 稳定碳同位素
- IS ~(40)Ca_(20) A STABLE ISOTOPE? ~(40)Ca_(20)是否稳定?
- An hour later the next lighter stable isotope, xenon 134, appeared. 一小时之后，略轻一点的稳定同位素氙134出现。
- Stable isotope ratio analysis is an effective method for the identification of fruit juice adulteration. 稳定同位素分析法就是根据这种差异对掺假果汁进行准确鉴别的有效方法。
- 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?
- Both of the experiments proved effective, moreover the latter would be better since the stable isotope is harmless. 结果指出，两种方法是等效的，由于稳定同位素对人体无害，因而后者更有应用前景。
- To determine the content of Chloramphenicol(CAP) in honey using stable isotope dilution technique. 建立稳定同位素稀释技术测定蜂蜜中氯霉素(CAP)分析方法。
- Xenon possesses nine stable isotopes. 疝具有九种稳定的同位素。
- There are differences between natural and adulterated juices in stable isotope ratio. 天然果汁与掺假果汁之间在稳定同位素比率方面存在着差异。
- Even Francium's most stable isotope, Francium-223 only has a half-life of 22 minutes. 钫的最稳定的同位素,钫-223也只有22分钟的半衰期。
- The methanogenic pathways can be characterized and quantified by stable isotope probing (SIP). 本文综述了稳定同位素技术表征甲烷生成途径的方法进展及影响测试解析结果的因素。
- Carbon and Oxygen Stable Isotope 氧碳稳定同位素
- carbon and nitrogen stable isotope 碳氮稳定同位素
- By means of the electric probe and stable isotope analysis, the evolution models of diagenesis in Carboniferous System are set up. 通过对储层的电子探针、同位素等特征研究，建立了石炭系的成岩演化模式。
- Breath tests using fatty acids with a stable isotope (13C) were carried out on patients with SSc in order to detect malabsorption and hypoperistalsis. 为检测肠道吸收异常和蠕动功能降低，我们对硬皮病患者使用稳定同位素13C标记的脂肪酸吸收呼吸试验，前瞻性地观察到了胃肠道的受累过程。
- There are 37 lectures, major headings are geochronology, radiogenic isotope geochemistry and stable isotope geochemistry. 这里有37讲，主要是地质年代学、放射性同位素地球化学和稳定同位素地球化学。
- Stable isotope technique is a new, innovative approach to assess the source and natural attenuation of organic pollutants in environment. 摘要稳定同位素技术是近来发展起来用于识别和评价环境有机污染物来源和降解的新方法。
- Based on the analyses on the geological features and stable isotope data,the genesis,temperature and epoch of Nancha gold deposit are discussed. 通过对矿床地质特征、同位素地质学的研究，探讨了南岔金矿床的矿床成因、成矿温度和成矿时代。
- Volumetric proportion of each component in a mixed gas can be determined by isotopic carbon composition in laboratory. 因此,根据混合气和被混合气的碳同位素丰度可确定出各种被混合气的比例。
- Epidural Ropivacaine versus Epidural Morphine and the Catabolic Response to Colonic Surgery: Stable Isotope Kinetic Studies in the Fasted State and during Infusion of Glucose. 硬膜外罗哌卡因与硬膜外吗啡以及结肠手术的代谢分解反应:在禁食状态和输入葡萄糖时稳定的同位素动力学研究。
