【摘要】 本文首先对中子活化示踪沙技术进行了简单介绍，然后，就该项技术在港口工程中的应用及相应的经济效益进行了分析和探讨，在此基础上，提出了在泥沙研究领域推广应用中子活化示踪沙技术的建议。更多还原

【Abstract】 In this paper, firstly, the neutron activation tracer sediment technique is introducedsimply. Secondly, the application of this technique in port engineering and its Corre-sponding economic benefit are analysed and discussed. On this basis, then it is suggest-ed that the application of neutron activation tracer sediment technique should be popu-larized in the domain of sediment study更多还原