河流泥沙工程学
river sediment engineering
river sedimentation engineering
river sidimentation engineering
天津大学河流海岸工程泥沙研究室
Institute of Sedimentation on River and Coast Engineering
tianjin university
多泥沙河流
sediment - laden river
Sediment-laden River
heavy sediment-carring river
Heavy Sediment-laden River
多泥沙河流水电站
hydropwer station in sediment-laden river
河流泥沙颗粒分析方法
river sediment grain size analysis method
公用工程流程图
caloric equation of state
化工流程工业
chemical engineering process industry
冶金流程工程学
metallurgical process engineering
业务流程工程
business process engineering