STUDIE OF KEY TECHNIQUE FOR NEGATIVE IONS DETECTING BY THERMO IONIZATION MASS SPECTROMETER(TIMS)
热电离同位素质谱计负离子检测关键技术的研究
gas isotope ratio mass spectrometer
气体同位素比质谱计
isotopic dilution mass spectroscopy
同位素稀释 质谱学
stable isotope dilution mass spectrometry
稳定同位素稀释质谱法
The Technical Alteration of Sr Isotope Multi-collector of MAT261 Thermal Ionization Mass Spectrometry;
MAT261热电离固体质谱计Sr同位素多接收器的技术改造
isotope dilution spark source mass spectrometry
同位素稀释火花源质谱法
DETERMINATION OF TRACE RE ELEMENTS BY ISOTOPE DILUTION MASS SPECTROMETRY (IDMS)
用同位素稀释质谱法测定微量稀土元素
The isotopic abundance ratio and content are determined with isotopic mass-spectrometry.
文章用同位素质谱法测定了辐照堆元件铀的同位素丰度比和含量。
Accurate Measurement of Lithium Isotope Abundances by Isotopic Dilution Mass Spectrometry Principle
应用同位素稀释质谱法原理准确测量锂同位素丰度
The Origin Differentiation of Seized Heroin Us-ing GC-C-IRMS II--Study on the ~(13)C Isotope RatioMass Spectrometry of Seized Heroin;
同位素比值质谱法鉴别缴获的海洛因来源——2.海洛因的碳同位素比值质谱法研究
Isotopic analysis of uranium by single-standard gas mass-spectrometer method
GB/T13701-1992单标准气体质谱法铀同位素分析
Application of Negative Thermal Ionization Mass Spectromery in Os Isotope Determination
负热电离质谱技术在锇同位素测定中的应用
DETERMINATON OF TRACE He,Ne AND Ar IN GAS SAMPLES BY IDMS
同位素稀释质谱法测定气体样品中微量氦氖氩
Research on the Spectra Isotope Effect of Carbon monoxide in Ground State;
一氧化碳离子基态光谱性质的同位素效应研究
Isotope-ratio Mass Spectrometry Analysis for Detection of Endogenous Anabolic Androgenic Steroids-Androstenedione;
同位素比质谱方法检测内源性类固醇雄烯二酮
Advance in determination of isotope with inductively coupled plasma mass spectrometry
电感耦合等离子体质谱测量同位素的技术进展
Treatment Methods of Isotope ~(15)N Labeled Sample for Mass Spectrometry
质谱检测用同位素~(15)N标记样品的处理方法
Determination of mercury in fish by microwave digestion-isotope dilution inductively coupled plasma mass spectrometry
微波消解-同位素稀释质谱法测量鱼中汞含量