The groundwater resources in Suzhou Urban Planning Area are abundant, but previous application and study are related to the deep-layer groundwater more than the shallow-layer groundwater.
苏州城市规划区内地下水资源丰富，但是以前相关的应用、研究主要是针对深层地下水，而浅层地下水较少涉及。
Objective to investigate the indoor radon concentration and to estimate the exposure dosage in urban area of Suzhou city.
目的了解苏州市区居民室内氡浓度及所致剂量。
The improvement of sewage pipe net and the basic condition before the implement of individual households project in urban central area of Suzhou were introduced in this paper.
介绍了苏州市中心区污水管网完善及到户工程实施前的基本情况。
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