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在国家自然科学基金的资助下,国家海洋局第一海洋研究所与交通部天津水运工程科学研究所等单位合作,在国内首先试验成功中子活化示踪沙技术,并在天津港泥沙运移规律的研究中首次获得成功,为我国江、河、湖、库及沿海的泥沙运动观测提供了一种新型、安全的观测方法,是航道定线、抛泥地选择、港口规划、河道推移质观测以及水土保持研究工作的有力助手。亦可用于物理模型的研究中。该项技术已正式通过鉴定。
With the support of the National Natural Science Foundation of China, the First Institute of Oceanography of the State Oceanic Administration, in cooperation with the Tianjin Institute of Hydraulic Engineering and Transportation, Ministry of Communications, conducted a successful trial of successful neutron-activated tracer sand technology in China, For the first time in the research of migration law, it has provided a new and safe observation method for the sediment movement observation in China’s rivers, rivers, lakes, reservoirs and coastal areas. It is a new method of observation of the navigation route, throwing mud and mud, port planning, Pushover observation and soil and water conservation research assistant. Can also be used in the study of physical models. The technology has passed the appraisal.