1.
Dynamics Study of the Reactions of H~-+H_2 and Its Isotopic Variants;
H~-+H_2及其同位素取代反应的动力学理论研究
2.
Stereodynamics study of the reactions of He+H_2~+ and its isotopic variants
He+H_2~+及其同位素取代反应的立体动力学研究
3.
isotopically exchangeable phosphat
同位素代换的磷酸盐
4.
This indium isotope was created at the same time as the earth.
这种铟同位素与地球产生在同一时代。
5.
subrogation to rights under a contract
以代位取得合同上的权利
6.
STUDIES ON SEPARATION OF LITHIUM ISOTOPES BY SOLVENT EXTRACTION--Ⅰ.THE SEPARATION EFFECTS OF LITHIUM ISOTOPES BY SUDAN I-NEUTRAL LIGAND SYNERGETIC EXTRACTION SYSTEMS
溶剂萃取分离锂同位素研究——Ⅰ.苏丹Ⅰ-中性配位体协萃体系萃取分离锂同位素效应
7.
isotopic dating of marine sediment
海洋沉积物同位素年代测定
8.
The Hydrogeological Research about Isotope of Chinese Present Salt Lakes;
中国现代盐湖同位素水文地质学研究
9.
Characteristics of Pb Isotopic Composition in Upper Mantle Cenozoic for China Continent
中国大陆新生代上地幔铅同位素特征
10.
Comprehensive Study on Extraction of Rhenium with Acetone in Re-Os Isotopic Dating
铼-锇同位素定年法中丙酮萃取铼的系统研究
11.
GEOCHRONOLOGICAL STUDY OF ARCHAEAN ROCKS IN ANSHAN, LIAONING PROVINCE
鞍山地区太古代岩石同位素地质年代学研究
12.
But for all his manifold difficulties, which other contemporary architect can claim an equivalent achievement?
但是，哪一位当代建筑师能够取得同样的成就？
13.
Substitution of the number 8 carbon and the number 9 nitrogen also destroys activity as a cytokinin.
取代第8位碳和第9位氮，也破坏作为细胞激动素的活性。
14.
Archean evaporites of the North China Craton:evidence on major and trace elements and S-isotope
内蒙千里山太古代蒸发岩:常量元素、微量元素及硫同位素证据
15.
Discussion on Rational Usage of Isotopic Age Information from the Metamorphic Rocks in Northern Fujian
对闽北变质岩同位素年代信息合理使用的探讨
16.
THE EFFECT OF BACKGROUND POLLUTION ON AGE DATA IN ISOTOPE CHRONOLOGY
同位素年代学中本底污染对年龄数据的影响
17.
THE CONNECTION BETWEEN Sr ISOTOPE IN SHELL OF MODERN TRIDACNA AND ITS LIVING ENVIRONMENT
现代砗磲壳体锶同位素与其生活环境的关系
18.
GEOCHRONOLOGICAL STUDY OF ARCHAEAN GRANITE-GNEISSES IN ANSHAN AREA, NORTHEAST CHINA
鞍山铁甲山地区花岗片麻岩同位素年代学研究