采用示踪原子测地下水渗流运动,在国外应用较广泛,但应用于水库测渗,特别是像石郭水库这样大范围内的应用,国内外实例都还不多。本文介绍的虽是十多年以前的经验和资料,但仍有一定意义,故刊登以供参考。 The tracer atom is used to measure seepage movement of groundwater, which is widely used in foreign countries. However, it is applied in reservoir measurement, especially in the large area such as Shiguo Reservoir. There are not many examples at home and abroad. This article describes the experience and information is more than a decade ago, but there is still some significance, it published for reference.