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- Isotope tracer logging 同位素示踪测井
- 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。
- In this paper,a logging technology,that the methods of isotope tracer and collection flowmeter are applied totally in annulus logging,is addressed after analyzing conduction of producing... 通过对抽油井井下情况的分析和讨论,提出了集流法和同位素示踪法同时应用于环空测井的测试工艺,较好地解决了环空井流量测量难的问题,取得了较好的测井成果。
- 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。
- 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。
- 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。
- Based on the principle of isotope tracer in single well, and combing with well-theory of seepage flow, a mathematic model of two-dimension fissure network is proposed in the paper. 在应用单孔同位素示踪原理的基础上,结合地下水渗流井流理论,建立了二维裂隙网络的渗流计算模型。
- This article presents how to shower isotopes, the exact process of isotope tracer flow survey, and its interpretation methods. 同时还总结出几点经验,如测井速度的选择、同位素的释放、负流量的形成原因等。
- The Research of the New-Type Isotope Tracer in Logging for Water Flooding Oil Fields 油田用新型同位素示踪剂的研究
- The analysis technique of the agrochemical residue by isotopic tracer is significantly increased, and obtained substantial development. 摘要除草剂的同位素残留分析技术日益受到人们的重视，并取得了长足的发展。
- Application of Radioisotope Tracer Logging Technology in Oilfield Development 放射性同位素示踪测井技术在油田开发中的应用
- The interferences to the spectra and the best added amount of the isotope tracers are discussed.The choice of the conductive materials for the sample electrodes is also studied. 本文还对谱线干扰,最佳同位素示踪剂的加入量以及样品电极制备中导电材料的选择进行了讨论。
- Application of New Trace Isotope Tracer to Global Change Research 新的痕量同位素示踪剂在全球变化研究中的应用
- ISOTOPE TRACER APPROACHES IN SOIL ORGANIC CARBON CYCLE RESEARCH 碳同位素技术在土壤碳循环研究中的应用
- Progress in the Isotope Tracer Technique for Marine Science 海洋同位素示踪技术研究进展
- Do you know how to log in to the system? 你知道怎么登录进入这个系统吗？
- application of isotope tracer technique in agriculture 核素示踪技术在农业中应用
- I reached for a floating log with my foot. 我伸脚去钩取一段漂浮着的木头。
- The paper discussed several perspectives of isotopic tracer method including the development,advantages and disadvantages,the basic operation,applications in animal digestion and metabolism. 近年来,同位素示踪技术得到迅速发展,并广泛应用于农业,对生物领域的研究与发展起到了重要作用。
