About Xu Haidong
About 遼寧省営口水文局,遼寧営口,115003
About Shuili Jishu Jiandu
About optimum design
About quantitative analysis(analytical chemistry)
About city
About industrial water
About optimization
About water consumption
About 利用効率
About 影響因子
About 生産関数
About Water utilization,others
About 生産関数
About 都市
About 工業用水
About 資源
About 限界便益
About 研究