isotope tracer technique meaning in Chinese

同位素示踪法
同位素示踪技术

The enriched stable isotope tracer technique combined with neutron activation analysis and differential centrifugation was utilized to investigate the subcellular distribution of rare earth elements sm and yb in rat liver
Sm和, sup 168 yb作为示踪剂，结合差速离心分离和中子活化分析技术naa初步研究了稀土元素sm和yb在大鼠肝脏亚细胞组分中的分布。
The leaching and transferring of 95zr in different soils and its actions in several aquatic and terraneous ecosystems were studied by using the isotope tracer techniques . this would provide some basic data for illustrating the behavior of 95zr in different agricultural ecosystems and serve as science according for establishing some safety standard and managing pollution . at one time , environmental pollution arising by poisonous pollutes has been global hotspot problem
本文采用同位素示踪技术研究了~ ( 95 ) zr在不同土壤中的淋溶、迁移和在几种水生及陆生生态系统中的行为，为探明~ ( 95 ) zr在不同农业生态环境中的行为规律提供基础资料，对制定有关安全标准和污染治理提供了科学依据。