示踪

• Radioactive species carrier tracer logging
  放射性核素载体法示踪测井
• Study on the neutron activate analysis method for soil erosion
  土壤侵蚀的中子活化示踪法研究
• Accurate description of reservoir laying by tracer flow analysis
  基于示踪测试的油藏地层精细描述
• A lead isotope ratio data base of ancient chinese bronzes
  夏商周青铜器铅同位素示踪研究数据库的构建
• Progress on the study of soil erosion by using isotopes as tracer
  应用同位素示踪土壤侵蚀研究的进展
• Application of environment isotope trace in environment research
  环境同位素示踪在环境学研究中的应用
• Application of 7be tracing technology in slope soil erosion study
  示踪技术在坡面土壤侵蚀研究中的应用
• Progress on fallout radionuclides as tracers in environ - ecological systems
  环境生态系统散落核素示踪研究新进展
• Time of passage of tracer cloud
  示踪云通过时间
• Soil geochemistry characteristics of 137 cs and its theory of tracing soil erosion
  的土壤地球化学及其侵蚀示踪意义