论文部分内容阅读
1986年8月～1987年3月在苏联访问学习期间,对苏联的水资源规划管理及经济分析等问题有所了解,现综合简介如下:
From August 1986 to March 1987, during the visit to the Soviet Union, he learned about the planning, management and economic analysis of water resources in the Soviet Union. The general introduction is as follows: