1.Main science and technology connotation and significance Geothermal energy includes that from shallow stratum and that......

Abstract：The paper expatiated the work principle， general project， and the control part of the corresponding program of the......

Dam break flows and resulting river bed erosion can have disastrous impacts on human safety,infrastructure,and environme......

In real world applications the supply, the demand and the transportation cost per unit of the quantities in a transporta......

为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......

Because of wide variation in gray levels and particle dimensions and the presence of many small gravel objects in the ba......

Field experiments were conducted on total load transport in the Chelichay River Basin,a mountainous catchment (1,400 km~......

In real world applications the supply,the demand and the transportation cost per unit of the quantities in a transportat......

为寻求一种绿色、低成本、高性能的改性生土方式,以青藏高原独有的青稞秸秆、碎石为掺和料,研究单掺和复掺不同含量的青稞秸秆及碎......

为了探究不同基质对垂直流人工湿地脱氮效果的影响,分别选取建筑废砖和碎石作为垂直流人工湿地的基质,研究两种基质内微生物的分布......