| 1. | Study for monitoring tech of new model isotope tracer
新型同位素示踪监测技术的研究 |
| 2. | Study on the subcellular distribution of sm and yb in rat liver using enriched stable isotope tracer
富集稳定同位素示踪研究钐镱在大鼠肝脏中的亚细胞分布 |
| 3. | 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。 |
| 4. | The contamination of isotope is an important factor that affects radioactivity isotope tracer injection profile logging , and the application of " gtp tiny ball without radioactivity " is an efficient way to eliminate contamination of isotope
摘要同位素沾污是影响放射性同位素示踪注水剖面测井的一个重要因素，采用“冷球”是减少同位素沾污的一种有效手段。 |
| 5. | 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。 |
| 6. | According to theory of the environmental isotope tracer and theory of deuterium excess ( d - excess ) parameter with the atmospheric water and the groundwater , the dissertation has comprehensively researched on the regional karst water and the pressure - bearing karst water in deep maoba syncline in virtue of routine geologic and geochemistry investigation
根据环境同位素示踪、大气降水氘过量参数和地下水氘过量参数演化理论，结合常规地质、地球化学工作，对该地区域岩溶水和毛坝向斜段核部深层岩溶承压水进行了综合分析研究。 |
