Methods for measurement of fluid flow in closed conduits , using tracers - measurement of water flow - transit time method using non - radioactive tracers 密封管道中流体流量的示踪剂测量法.第1部分:水流量测量.第4节:非放射性示踪剂渡越时间法
The types of ammunition fired include hei ( high - explosive incendiary ) and hei - t ( high - explosive incendiary - tracer ) plus associated training rounds 该类型的弹药发射了包括喜（高爆燃烧弹）和喜- t （下高爆燃烧弹-示踪剂） ，再加上相关的培训轮。
Methods for measurement of fluid flow in closed conduits , using tracers - measurement of water flow - constant rate injection method using radioactive tracers 密封管道中流体流量的示踪剂测量法.第1部分:水流量测量.第3节:放射性示踪剂恒速喷射法
Methods for measurement of fluid flow in closed conduits , using tracers - measurement of water flow - constant rate injection method using non - radioactive tracers 密封管道中流体流量的示踪剂测量法.第1部分:水流量测量.第2节:非放射性示踪剂恒速喷射法
The tracer injecting , testing and interpretation is a mature technology introduced into china in 1980s , and have been applied widely in daqing , shengli , dagang oilfields etc 摘要示踪剂注入检测解释技术是20世纪80年代中期引入我国的一项成熟技术，已在大庆、胜利、大港等油田得到了广泛应用。
The deviation value was used to characterize the inhomogeneous degree of concentration fields , and the attenuation rate with time was used to characterize the injection dispersion performance of flow field 以此方差近似表征了示踪剂浓度场的非均匀度，其衰减规律可用于定量描述振荡流场的注入分散特性。
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 residence time of distribution and froth height in the downcomer were measured . the tracer used was 10 wt % sodium chloride solution . the residence time of distribution curves in a downcomer were measured by using the tracer technique 所用示踪剂是10 (质量百分比)的nacl溶液， rtd曲线采用了脉冲响应技术来测量，用计算机实时采集系统对数据进行采集。
The bohai oilfields with water - flooding development are different from onshore fields in well completion , water injection and production mode , and it ' s necessary to purposefully research a technique of tracer injecting , testing and interpretation 渤海注水开发油田完井、注水及生产方式与陆地油田不同，因此有针对性地开展了示踪剂注入检测解释技术的系统研究。
It can be predicted that , if computer model and simulation techniques are employed for the interpretation of the abnormal tracer responses , formation parameters of near well bore region of the producer could be calculated 可以预见，利用现代计算机模型模拟技术解释微扰响应数据，可能求解油藏地质参数。 z ）示踪剂测试方法的研究：研究建立了放射性井间测试中‘ ” i一、厂’ co （ cn ） 。
