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- 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。
- stable isotope dilution mass spectrometry 稳定同位素稀释质谱法
- stable isotope dilution technique 稳定同位素稀释技术
- stable isotope dilution 稳定同位素稀释法
- 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。
- Keywords High-performance liquid chromatography;Stable isotopic dilution mass spectrometry;Samarium;Neodymiun.; 高效液相色谱;质谱稳定同位素稀释法;钐;钕;
- The method of determining Ni, Cu and Pbi n urine with isotope dilution mass spectrometry(IDMS)is described. 介绍了采用同位素稀释质谱法（IDMS）测定冻干人尿样品中镍、铜、铅的含量。
- 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。
- Xenon possesses nine stable isotopes. 疝具有九种稳定的同位素。
- A new method applied to quantitative analysis of trace gas by three-step isotope dilution mass spectrometry (IDMS) based on technology of sizes-balls is presented. 提出了一种适用于微量气体定量分析的大小球三步同位素稀释质谱法,并给出其实验模型和不确定度理论分析结果。
- 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。
- 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。
- Methods According to EPA1663 and EPA1668A,PCDD/Fs and PCBs were extracted from fish by Soxhlet extraction,cleaned up by FMS and quantified by HRGC/HRMS-MID,using isotope dilution metholdogy. 方法 参照美国EPA16 13及EPA16 6 8A方法 ,采用索式抽提和自动纯化系统(FMS)对鱼体中的PCDD/Fs及PCBs进行纯化和富集、用同位素稀释气相色谱与高分辨质谱联用 -多离子检测方法检测。
- Two extraction methods rapid extraction -ASE and Soxhlet extraction were used in the extraction process of tissue samples for PCDDs and PCDFs, and HRGC/HRMS isotope dilution method was used in analysis in the research. 本文分别采用快速萃取法和传统的索氏萃取法萃取组织样品中的二?f英(PCDDs)和多氯二苯呋喃(PC-DFs),采用高分辨率的气相色谱法/质谱法同位素稀释法进行分析。 对两种萃取方法的数据进行比较。
- There are lots of determination methods for uric acid, such as, enzyme method, capillary electrophoresis, high performance liquid chromatography,and isotope dilution mass spectrometry and so on. 尿酸常用的检测方法有:酶法、伏安法、毛细管电泳法、高效液相色谱法和同位素稀释质谱法等。
- 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。
