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蹤原理的基础上,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。
the combination of enriched stable isotope tracer studies and activation analysis techniques has become an ideal and reliable technique, especially in the fields of biology and medicine.
this paper interprets isotope tracer technique and introduces its development of industrial application both inside and outside the country.
本文描述了同位素示蹤技术。介绍了国内外同位素示蹤技术工业应用发展概况。
the fissured rock seepage flow field of xinanjiang river right dam is studied by using the isotope tracer method.
应用同位素示蹤方法对新安江右坝的裂隙巖体渗流场进行了研究。
isotope tracer study and temperature measurement of inclusions show that the fluids in tazhong have deep source characteristics.
同位素示蹤研究及包裹体测温揭示了塔中地区流体具有深部来源特征。
the hardware design emphasis random-weak-signal measurement in isotope tracer method, and reliability of the system has been discussed in the third part of this thesis.
the dynamics of transportation of hto (tritium water) in a simulated tea soil ecosystem were studied on simulated pollutants using isotope tracer technique.
采用模拟污染物的同位素示蹤技术研究hto(氚水)在茶树土壤模拟生态系统中的迁移规律。
the application of stable isotope tracer technique has rapidly increased in clinical pharmacokinetic studies over the past two decades.
近二十年来,稳定同位素示蹤技术在临床药代动力学研究中有了快速发展。
both temperature analysis and environmental isotope tracer method are natural tracer method. temperature is important influence factor to the distribution of environmental isotope.
温度和环境同位素示蹤方法同属于天然示蹤方法,且前者是后者的重要影响因素。
the isotope tracer method presents the advanced method of carbon isotope, nitrogen isotope, oxygen isotope and pb tracer.
同位素示蹤法着重阐述了较先进的碳、氮、氧和铅同位素的示蹤。
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,放射性同位素示蹤能谱测井技术在理论上和生产中具有良好的应用前景。
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.