Based on the research on the excitation efficiency and matrix effect with different sources,241Am isotope sources was finally chosen as the ideal excitation sources to analyze uranium,the analytical limit was setled for the elem.
进行241Am源和109Cd源在对铀的激发效率、基体干扰方面的对比分析研究,选出了241Am源作为分析铀元素的同位素激发源,并测定了该仪器对铀元素的探测下限,为今后的铀矿勘查、开采提供了一种新型、轻便、现场快捷的分析技术和手段。
One example is the use of lasers to separate isotopes.
用激光分离同位素就是一个例子。
molecular laser isotope separation
分子激光同位素分离
atomic vapour laser isotope separation
原子蒸气激光同位素分离
atomic vapor laser isotope separation
原子蒸汽激光同位素分离
Calculation of the Photochemical Technique of Laser Isotope Separation in Monatomic Vapors
原子激发光化学同位素分离理论计算
Same Space Dual-wavelength TEA CO_2 Laser and Multiphoton Dissociation and Isotope Separation of Boron;
空间重叠双频TEA CO_2激光与多光子离解分离硼的同位素
Experiment on Polarization Selectivity in Gd Atomic Vapor Laser Isotope Separation
原子蒸气激光法分离钆同位素的偏振选择性实验
Laser Resonant Ionization Processes of Lead Atom for the Measurement of Lead Isotopes Ratio;
铅同位素比值测定的激光共振电离研究
In Situ Strontium Isotope Analysis of Fluid Inclusion Using LA-MC-ICPMS
流体包裹体中Sr同位素的激光剥蚀多接收等离子体质谱原位微区分析
ion mobility isotope separation
离子迁移同位素分离
magneto ionic isotope separator
磁化离子同位素分离器
plasma isotope separation method
等离子体同位素分离法
Lasers promise to change this by making isotope separation easier, and cheaper.
激光可以改变这种局面，从而使同位素分离变得比较容易、比较廉价一些。
The Measurement of Water Vapor Isotope Based on Mid-Infrared Difference Frequency Generation
基于中红外差频激光测量水汽分子同位素丰度
Determination of Lead Isotope Ratio by Dual Gas Flow-Laser Ablation-Inductively Coupled Plasma-Mass Spectroemtry
双气流路-激光剥蚀电感耦合等离子体质谱测定铅同位素比值
Chemical reaction by isotope selective laser activation
同位素选择激光激活化学反应
electromagnetic isotope separation unit
电磁同位素分离装置
chemical isotope separation
化学法同位素分离法