non radioactive tracer

soluble radioactive tracer

可溶性放射性示踪剂

radioisotope tracer

放射性同位素示踪剂

radioactive tracer survey

放射性示踪物测量法

radioactive tracer

放射性同位素示踪器

radioisotopic tracer

放射性同位素指示剂

gamma-ray-emitting tracer

发射伽马射线的示踪剂

radioisotope tracer technique

放射性同位素示踪原子技术

radiolabelled counting rate isotope

放射性同位素的示踪计算率

RINTIN (Radioisotope Instruments and Tracers in Industry)

工业放射性同位素仪表与示踪器

A radioactive isotope of iodine widely used as a tracer in medical diagnosis.

放射性碘碘的一种放射性同位素，广泛地用于医学诊断作为追踪剂

apply radioisotopic tracers to study biological phenomena

用放射性同位素示踪技术探讨生命现象

The highly sensitive radio tracer technique is often used to follow tagged synthetic soil ingredients.

高灵敏度的放射性示踪技术，已经常用于跟踪标志污垢成分的试验。

Research on releasing regularity of tracer logging in injection profiles

注入剖面示踪测井示踪剂释放规律研究

Applicability Analysis of Radioactivity Tracer Correlative Log in Separate Injection Well

放射性示踪相关测井对分层注聚井适应性的分析

Development on detecting human telomerase activity with radionuclide tracing technology

放射性核素示踪技术检测端粒酶活性的研究进展

A radiotraler method and a membrane concentration potential method were established to determine the sodium ion transport numbers.

建立了放射性示踪原子法和膜浓差电位法测定钠离子迁移数。

APPLICATIONS OF NATURAL ISOTOPES OF ~7Be AND ~(210) Pb IN ATMOSPHERIC SCIENCE

天然放射性核素铍-7和铅-210在大气示踪研究中的应用

Study for Tracing Techniques and Methods Using Environmental Radionuclides Apllied to Soil Erosion;

应用于土壤侵蚀的环境放射性核素示踪技术方法研究