1.
APPLICATION OF ISOCS TO MEASUREMENT OF ISOTOPIC ABUNDANCE RATIO OF URANIUM
ISOCS在铀同位素丰度比测量中的应用
2.
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。
3.
Measurement of Isotopic Element Rb s Abundance Ratio with Optical Pumping Magnetic Resonance Method;
光泵磁共振法测量同位素铷的丰度比
4.
absolute isotopic abundance measurement
绝对同位素丰度测量
5.
relative isotope abundance determination
相对同位素丰度测量
6.
electromagnetic uranium isotope enrichment method
电磁铀同位素浓缩法
7.
Eight equations computed isotopic abundance and two equations computed isotopic abundance ratio have been given.
给出八个计算丰度公式和两个计算同位素比公式。
8.
Isotopic Abundance Determinations of Hafnium in a Hafnium Reagent and a Control Rod
铪试剂及控制棒中铪同位素丰度测定
9.
Determination of isotopic content and concentration of uranium and plutonium in nitric acid solution - Mass spectrometric method???
硝酸溶液中铀、钚同位素含量和浓度的测定? 质谱法
10.
Studies on Determination of Trace Uranium with Isotope Dilution Inductively Coupled Plasma Mass Spectrometry;
同位素稀释—等离子体质谱法测量痕量铀浓度方法研究
11.
The values of the uncertainties for the isotope abundances have been assessed by the IUPAC and amount to 0.9%~4.8%.
测量其同位素丰度的不确定度只能达到 0 .9%～ 4.8%。
12.
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
13.
ISOTOPE AGE OF PRINCIPAL MINERALIZATION PERIOD IN URANIUM DEPOSIT No. 460
460铀矿床主要矿化期的同位素年龄
14.
AN ISOTOPIC STUDY OF GRANITE AND URANIUM DEPOSITS IN ORE FIELD NO.322
322矿田花岗岩与铀矿床的同位素研究
15.
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
16.
The isotope of uranium with mass number235, fissionable with slow neutrons.
锕铀铀的同位素，原子质量数为235，与慢中子发生裂变
17.
The application of uranium isotopes to the study of sandstone type uranium deposits
应用铀同位素研究砂岩型铀矿中的若干问题探讨
18.
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