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Henan water conservancy
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Henan water conservancy
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〔地方水利〕
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Henan water conservancy
河南水利
河南省是中国重要经济大省,国家粮食主产区,地跨长江、淮河、黄河、海河四大流域,河湖众多,水系复杂。水利事业主要包括防汛抗旱、水资源开发利用与保护、农田水利建设、农村与乡镇供水、水土流失防治、水利改革等内容。
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seeking Tao will become less and less
Seeking the Tao in the Autumn Mountains
seek time
Seek Truth
Seeley
Seeliger paradox
SEEM
seeming error
See off Yu Xueguan Back to Luojiang
seepage
seepage analysis of hydraulic structure
seepage analysis of tailings dam
seepage boundary condition
seepage control of canal
seepage control standard for hydraulic structures
seepage curve
seepage deformation of soil
seepage discharge of oil absorption
seepage failure
seepage field
seepage flow and flow net
seepage force
seepage loss
seepage mathmatical model
seepage-reflux mechanism
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