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- The contents concern in the development of radioactive isotope tracer energy spectrum logging device, the calibration experiment in model well, the analysis of experimental data, the data ... 实验结果表明,放射性同位素示踪能谱测井技术在理论上和生产中具有良好的应用前景。
- 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。
- Study on the Connectivity Measurement and the Distribution of Oil Saturation Among Wells With Radioactive Isotope Tracer 利用放射性同位素示踪剂进行井间监测及剩余油分布研究
- 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
- radioactive isotope tracer 放射性核素示踪物, 放射性核素描记器
- A radioactive isotope of carbon, especially carbon 14. 放射性碳碳的一种放射性同位素,尤指碳14。
- A radioactive isotope of thorium with mass number228. 射钍钍的放射性同位,质量数为
- A naturally or artificially produced radioactive isotope of an element. 放射性同位素天然存在或人工合成的某种元素的有放射性的同位素
- Caesium-137 is a radioactive isotope, formed mainly through nuclear fission. 铯-137是一种放射性同位素,主要由核分裂产生。
- Tritium is one of the mildest radioactive isotopes. 氚是辐射最和缓的放射性同位素之一。
- At present,the methods of isotope tracer and turbine flowmeter are universally used for testing annulus well in home oilfield. 同位素示踪法和涡轮流量计法是目前国内各油田普遍采用的环空测井方法。
- The importation of the radioactive isotope, radiation equipment and other radioactive materials should come up to applicable state regulations. 进口放射性同位素、射线装置和含有放射性物质的物品的,按照国家有关规定办理。
- The meteorite, which recently fell to the tropical island in Pacific Ocean, proved to be the present well of the thinnest radioactive isotope! 最近落到在太平洋的热带岛陨石证明是最薄的放射性的同位素的现在井!
- Autoradiography A technique whereby a tin slice of tissue containing a radioactive isotope is placed in contact with a photographic plate. 放射自显影术:将含有放射性同位素的一小薄片生物组织与感光层接触的一项技术。
- We can talk about the half-life of a radioactive isotope, and indeed we can measure and state very very precisely what that half-life is. 我们可以谈论放射性同位素的半衰期,我们确实可以非常准确地测量和描述半衰期是什么。
- Any radioactive isotope introduced into the body to study metabolism or other biological processes. 为了研究新陈代谢或其他生物学过程而引入身体的放射性同位素。
- Isotope tracer technique showed that glucosamine sulfate above can pass through the skin in vitro of test animal in a diffusion cell and osmose into subcutaneous tissue. 同位素示踪研究结果显示,实验中制备的放射性同位素标记的氨基葡萄糖硫酸钠可穿过扩散池内的离体实验动物皮肤,进入皮下组织。
- The breakdown of radioactive isotopes goes on at constant rates. 放射性同位素的衰变在恒定的速率下进行。
- The inferno spewed a deadly plume of radioactive isotopes into the atmosphere. 这个象炼狱般的地方将一缕致死的放射性同位素喷入大气层。
- A densimeter with radioactive isotope beseemed experiment teaching for speciality of nuclear engineering and nuclear technology in higher education is presented. 摘要提出了一种适合于施工程与核技术专业本科生实验教学的放射性同位素密度计。