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同位素技术在国民经济各个领域都有广泛的应用。其特点是经济效益好、见效快。掘专家估计,每投资1元,效益可达12—15元,只需数月投资即可回收。实践证明同位素技术在水利水文方面,也有很广泛的用途。一、水库坝基渗漏探测我国8.6万座水库中绝大多数是土坝。据了解,其中有相当数量的水库处于病险状态,而坝基渗漏则是病险的一个重要原因。采用在坝基上游钻孔中投放示踪剂并在下
Isotope technology has a wide range of applications in all fields of the national economy. It is characterized by good economic returns and quick returns. Excavation experts estimate that for each investment of 1 yuan, the benefits of up to 12-15 yuan, just a few months to invest can be recovered. Practice has proved that isotope technology in hydrology, also has a very wide range of uses. First, the dam base leakage detection 86,000 reservoirs in China is the vast majority of earth dams. It is understood that there is a considerable number of reservoirs in a critical condition, and dam foundation leakage is an important reason for the disease. The tracer is placed in the hole upstream of the dam foundation and is below