作者单位:JIANG Jisheng,LU Zhengxue,AN Pengfei(No.904 Hydrology and Geology Engineering Investigation Institute of Heilongjiang Province, Shuangcheng, Heilongjiang 150100)姜吉生,卢正学,安鹏飞(黑龙江省904水文地质工程地质勘察院,黑龙江双城 150100)ZHANG Yumin(The Geological Survey and Research Institute of Heilongjiang Province, Harbin, Heilongjiang 150036)张玉敏(黑龙江省地质调查研究总院,黑龙江哈尔滨 150036)