1) Radionuclide aesium-137tracing technology
同位素137Cs技术
2) isotopic technique
同位素技术
1.
Isotopic technique is a rapid, accurate, sensitive and reliable way to trace the substance exchange process inside a system or between two systems, particular in tracing the origin of substance entering a system, which make it unexampled and widely applied in life science, environmental science and other areas.
同位素技术具有快速、准确、灵敏、可靠等特点,可以跟踪系统內外物质交换过程和追踪参与交换物质的最初来源,在某些方面是其他方法无可比拟的。
3) isotope technique
同位素技术
1.
The functions of environmental isotope techniques and the main problems occurred in their applications to tunneling are presented.
本文基于资料调研及工程实践 ,论述了隧道工程勘测和施工过程中开展环境同位素研究的必要性 ,介绍了环境同位素技术的作用及其在隧道工程应用中存在的主要问题 ,并强调指出为提高我国隧道勘测水平 ,今后应重视和加强同位素技术在隧道地下水环境中的应用研
4) the 137Cs technique
137Cs技术
5) nitrogen isotope techniques
氮同位素技术
1.
Applications of nitrogen isotope techniques:The prerequisite analysis of soil organic nitrogen as sources of nitrate contamination of groundwater;
氮同位素技术的应用:土壤有机氮作为地下水硝酸盐污染源的条件分析
6) isotope tracer technique
同位素示踪技术
1.
The behaviors of washing and release of~(110)Ag~m-AgNO_3 from carbon nanotubes (CNTs), following soak of opened CNTs in~(110)Ag~m-AgNO_3 solutions are investigated with the isotope tracer technique.
应用同位素示踪技术,以110Agm AgNO3溶液填充、NaNO3或HNO3溶液洗涤氧化开口后的碳纳米管(CNTs),研究了填充物110Agm AgNO3在水溶液中从碳纳米管中的释放情况;用高分辨透射电镜(HREM)、扫描电镜(SEM)、X射线衍射(XRD)、X射线能量色散谱(EDS)对CNTs的填充情况进行了表征;根据放射分析测量结果计算了CNTs腔内部样品的填充量。
2.
()~(14)C-isotope tracer technique was used to estimate the photosynthetic capacity and photoassimilates distribution in two super hybrid rice combinations (Liangyou 293 and Zhunliangyou 527) compared with the control of Shanyou 46.
采用盆栽法和14C-同位素示踪技术,以杂交稻组合汕优46为对照,研究了超级杂交稻组合"两优293"、"准两优527"的光合能力和光合同化物运转分配特性。
3.
Based on the field test and 14C-isotope tracer technique,and compared with hybrid rice combination Shanyou 46,the characteristics of the photoassimilates translocation in different leaves of the super hybrid rice combinations Liangyou293 and Zhunliangyou527 at late growth stage were studied.
采用大田试验和同位素示踪技术,以杂交稻组合汕优46为对照,对超级杂交稻组合两优293、准两优527生育后期上部三片叶同化产物转运分配特性进行了初步研究。
补充资料：同位
1.处于同等位次。犹同列。 2.指职位相同者。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条