tracer element
英 [ˈtreɪsə(r) ˈelɪmənt]
美 [ˈtreɪsər ˈelɪmənt]
网络 痕量元素; 示踪元素; 示踪原子
双语例句
- Effect of Tracer Element Sm on the Properties of Phosphate Glass Microspheres
示踪元素钐对磷酸盐玻璃微球性质的影响 - Iridium ( Ir) was used as signal element in tracer sediment preparations used in field monitoring of sediment movement trends in the Tianjin Port spoil ground in August of 1988. The distributional characteristics of the signal element were detected by using the neutron activation analysis method.
本文应用铱（Ir）作为信号元素制备示踪沙，并用中子活化分析方法检测信号元素的分布特征。在此基础上根据1988年8月现场测试结果探讨了天津港抛泥区泥沙运动规律。 - Therefore, the heat transfer efficiency of the heating tracer is analyzed with Finite Element Method ( FEM).
为此，对伴热管的伴热效率进行了有限元分析。 - The microelement tracer method is mainly about Sr, Ca, Mg and REE ( rare earth element) tracing.
微量元素示踪主要涉及到Sr、Ca、Mg和REE的示踪。 - The effects of macropores on rainfall infiltration in vadose zone soils of well vegetated slope are studied by methylene blue dye tracer infiltration experiment, iodine-starch visual method, theoretical analysis and HYDRUS-2D finite element software numerical simulation method.
因此，本文采用现场亚甲基蓝染色示踪渗透试验法、碘-淀粉可视化方法、理论分析和有限元软件HYDRUS-2D数值模拟分析植被发育斜坡非饱和带土体大孔隙对降雨入渗的影响研究。