您要查找的是不是：
- WHAT CAN WE LEARN FROM OXYGEN AND HYDROGEN ISOTOPE COMPOSITIONS OF TREE-RING CELLULOSE IN HIGHER PLANTS? 树年轮纤维素稳定同位素比率的生态学意义?
- Only a lighter atomic nuclei fusion can occur, such as the hydrogen isotope deuterium and tritium, and so on. 只有较轻的原子核才能发生核聚变，比如氢的同位素氘、氚等。
- Abstract The isotope fractionation effect is primary factor affecting accuracy of hydrogen isotope analysis. 摘要 同位素分馏效应是影响氢同位素准确分析的主要因素。
- The isotope fractionation effect is primary factor affecting accuracy of hydrogen isotope analysis. 同位素分馏效应是影响氢同位素准确分析的主要因素。
- Thermal cycling absorption process(TCAP),a semi-continuous hydrogen isotope separation process,is of many unique advantages. 对热循环吸附法(TCAP)全回流模式和生产模式下的氕-氘分离实验进行了研究。
- Based on density-functional theory (DFT) and density-functional perturbation theory (DFPT) we have discussed systematically the hydrogen isotope effects on the thermodynamic properties of TiX2 (X=H, D, and T) system. 应用基于密度泛函理论(DFT)和密度泛函微扰理论(DFPT)的 PWSCF和PHONONS第一原理计算程序系统研究了TiX2(X=H,D,T)系统热力学特性的同位素效应。
- Hydrogen isotope separation with cryogenic distillation device is a main way to obtain high pure tritium, which is an important application in the atomic energy field with cryogenic technique. 氢及其同位素的精馏分离是制取高纯氚的一个主要方法，是低温技术在原子能领域的重要应用。
- Compound-specific hydrogen isotope δD 单体氢同位素组成δD
- In certain fusion processes, among nuclei of the hydrogen isotopes, neutrons of high energy are liberated. 在氢同位素原子核中的某些熔合过程中，会释放出高能中子。
- It will use magnetic fields to confine hydrogen isotopes and heat them to hundreds of millions of degrees Celcius. 它利用磁场约束氢的同位素并将其加热到数亿摄氏度。
- Dissociative adsorption study of hydrogen isotopes on metal platinum surface by thermodynamic computation[J]. 引用该论文 胡胜;汤丽娟;朱正和;朱祖良;罗顺忠;王和义;罗阳明;肖成建.
- The finite difference method is used to calculate the multi dimensional diffusion of hydrogen isotopes in materials. 研究了氢同位素在材料中多维扩散行为的有限差分计算方法。
- The structure of the system is simple and it can be applied to deuterium enrichment from hydrogen isotopes of low deuterium concentration. 该装置结构简单、操作方便，适宜对低氘丰度的氢同位素气体进行有效富集。
- The hydrogen isotopic compositions in single hydrocarbons was measured by gas chromatography-thermoconversion-mass spectrometry (GC/TC/MS). 用色谱-热转换-质谱(GC/TC/MS)对天然气单体烃氢同位素组成进行了测定。
- Water contains hydrogen and oxygen. 水含有氢和氧。
- At that point, Mogensen started the laser-illuminated analyzer, which vaporized the incoming water and looked for variations in oxygen and hydrogen isotopes. 就在当时，摩根森开启了以雷射照明的分析仪，这分析仪会将流进来的水蒸发，研究其中氧与氢同位素的变化。
- Oxygen and hydrogen isotopic compositions of fluid inclusions within quartz from the gold veins suggest that the ore-forming fluid came from meteoric water. 矿体石英中的流体包裹体氢、氧同位素组成特征,显示成矿热液来源于大气降水。
- The Quaternary natural gas in the east of Qaidam basin is determined to be biogenic gas through a studying of gas composition, carbon and hydrogen isotopes in methane. 本文根据组分及甲烷同系物的碳氢同位素确定柴达木盆地东部第四系天然气为生物气类型；
- A New Sample Preparation Method for Hydrogen Isotope Analysis 氢同位素分析样品制备新方法
- A radioactive isotope of carbon, especially carbon 14. 放射性碳碳的一种放射性同位素，尤指碳14。
