1.
electromagnetic uranium isotope enrichment method
电磁铀同位素浓缩法
2.
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
3.
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
4.
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
5.
Indirect ionization by neutrons can also result from fission of plutonium or uranium isotopes.
通过使钚或铀同位素裂变，中于也能产生间接的电离作用。
6.
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
7.
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
8.
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
9.
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。
10.
a radioactive transuranic element synthesized by bombarding curium with carbon ions; 7 isotopes are known.
一种放射性超铀元素，用碳离子轰击锔而合成，已知有种同位素。
11.
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
12.
However, some of the minerals contain xenon isotopes unlike those usually produced by radioactive decay of uranium.
然而，有些含氙同位素的矿物并非如此，是由铀的放射性衰变产生的。
13.
None of the xenon isotopes we measured were the direct result of uranium fission.
我们所测量到的氙同位素，根本都不是直接由铀的核分裂而来。
14.
It is important to avoid the use of uranium compounds of unspecified isotopic composition.
要避免使用那种非专用的同位素成份的铀化合物。
15.
a uranium isotope with mass number 235; capable of sustaining chain reactions.
铀的同位素，原子质量数为，能进行持续的连锁反应。
16.
The Determination of Trace Uranium and Thorium in Coal Fly Ash by Isotope Dilution Mass Spectrometric Method
质谱同位素稀释法测定粉煤灰标样中痕量铀和钍
17.
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
18.
Determination of Trace Thorium in Triuranium Octoxide by Isotope Dilution Inductively Coupled Plasma Mass Spectrometry
同位素稀释-电感耦合等离子体质谱法测定八氧化三铀中微量钍