signal tracer
英 [ˈsɪɡnəl ˈtreɪsə(r)]
美 [ˈsɪɡnəl ˈtreɪsər]
信号式线路故障检寻器
双语例句
- 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。 - This paper has discussed the methods of tracing the characteristics of pollutants existing in the different water environment, including the method of using artificial tracer, the biomarker signal method, the microelement tracer method and the isotopes tracer method, and connect them with the environmental research.
本文概述了对水系物质迁移过程示踪的各种方法，包括人工示踪剂方法、生物标志法、微量元素及同位素示踪方法等，指出了它们的环境应用价值。