oxygen isotope composition

radioisotope assay

放射性同位素成分的定量分析

cosmogenic radioisotope

宇宙成因放射性同位素

molecular laser isotope separation

分子激光同位素分离

D_2-tracer Study of the Fischer-Tropsch Synthesis for Product Distribution;

费—托合成产物分布规律的同位素示踪研究

Study of Carbon Isotopes Fractionation during the Process of Nature Gas Generation;

天然气生成过程中的碳同位素分馏作用研究

Analysis on the order of synonymous morphemes of the compound words in Modern Chinese;

现代汉语合成词中逆序同义语素的位次分析

Geochemical Studies on the Main Ions and Strontium Isotopes in the Ganjiang River Water

赣江河水主成分及锶同位素地球化学研究

Abnormal carbon isotopic compositions in organic matter of lacustrine source rocks close to sea

部分近海湖相烃源岩有机质异常碳同位素组成

Contents of diterpenoid pigments in didifferent parts of fruit from Gardenia jasminoides

HPLC测定栀子果实不同部位二萜色素类成分含量

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

isotope X-flue rescent light analyser

同位素Ｘ荧光分析仪

collector system for isotopic analysis

同位素分析收集系统

electromagnetic isotope separation unit

电磁同位素分离装置

direct isotopic dilution analysis

直接同位素稀释分析

chemical isotope separation

化学法同位素分离法

plasma isotope separation method

等离子体同位素分离法

cascade isotope separation plant

级联同位素分离装置