It is impossible to accurately obtain water injection profile data of macropore formation during radioisotope tracer logging operation.
对于大孔道地层,放射性同位素示踪测井无法准确地录取注水剖面的资料,一些生产单位提出了结合放射性同位素示踪测井和电磁流量计测井的方法解决大孔道注水剖面测井资料录取问题,本文对该测井方法的解释问题进行了研究,取得了较好的解释效果。
Problems and suggestions on radioisotope tracing experiment were summarized in this paper,including selection of radionuclide and radiochemical,estimation of radiochemical applied amount,methods of radioisotopic tracer introduced to investigation objects,radioactive sample pretreatment,liquid scintillation counting and radioactive waste treatment.
本文对目前国内放射性同位素示踪试验过程中有关示踪剂选择、引入量估算、示踪剂引入方法、放射性样品预处理以及放射性测量方法(尤其是液体闪烁测量)中所存在的常见问题进行了简要剖析,以期对从事放射性同位素示踪研究的人员有所助益。
radioisotope tracer technique
放射性同位素示踪原子技术
apply radioisotopic tracers to study biological phenomena
用放射性同位素示踪技术探讨生命现象
radioisotope tracer
放射性同位素示踪剂
radioactive tracer
放射性同位素示踪器
Application of radioisotope tracer technique in antisense oligonucleotide study
放射性同位素示踪技术在反义核酸研究中的应用
distinguish (an element or atom) by using a radioactive isotope or an isotope of unusual mass for tracing through chemical reactions.
用放射性同位素或不寻常质量的同位素使元素或原子显示运动踪迹。
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
radioisotopic tracer
放射性同位素指示剂
A Preliminary Study on Application of Stable Isotope Tracer Technique in Environmental Field
稳定性同位素示踪技术在环境领域的应用初探
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。
electron capture radioisotope
电子俘获放射性同位素
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
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
radioactive isotope radio-graphy
放射性同位素射线照相检验术
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
Tracing Study on the Fate of Labeled Nitrogen Applied to the Temperate Desertificated Grassland under Different Grazing Intensities
温性荒漠化草原不同放牧强度下氮素示踪研究
Application of Tritium-isotope Tracer in Production of Tuha Oilfield
注氚同位素示踪技术在吐哈油田开发中的应用