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Ningxia water conservancy
释义
Ningxia water conservancy
Encyclopedia
工学
〔地方水利〕
释
Ningxia water conservancy
宁夏水利
宁夏回族自治区位于中国西北干旱、半干旱地区,黄河从南向北纵贯全区。宁夏水利主要包括农田水利、防汛抗旱、城乡供水、水土保持、水资源保护、水利改革等。
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grass dragon
grass endophyte
grass endophyte detection methods
grass ergot disease
Grasses
grasses powdery mildew
grass family
grass fence
grass-fish system
grass fly
grass germplasm nursery
grass gray leaf spot
Grasshoppers
grassing for soil and water conservation
grassland
grassland adaptive management
grassland administration
grassland agriculture
Grassland Agriculture Ecology
grassland agro-ecosystem
grassland Agro-system
grassland amphibians
grassland and livestock system
Grassland and Turf
grassland animal husbandry
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