对1982年至1997年昌黎井的水氡、水位月均值和昌黎气象站的降雨资料，以不同的时间尺度进行了相关计算。
In this paper , the data of monthly mean values for water radon and level of ground water in Changli well and the rainfall data of Changli meteorological observatory from 1982 ~ 1997 are calculated .
昌黎站