李子园
李子园-
对李子园水源地可能产生的环境影响进行了分析，初步提出了水源地保护措施。
The paper also estimate the environmental influences of the waterhead area , and provides water protection countermeasures for the area .
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位于秦岭西段北侧天水市附近的李子园群系张维吉等建立，由遭受不同程度变质作用改造的新元古代至早古生代火山沉积岩系构成。
The Liziyuan Group exposed on the northern side of the western sector of the Qinling Mountains near Tianshui City was estimated by Zhang Weiji et al .