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Shandong water conservancy
释义
Shandong water conservancy
Encyclopedia
工学
〔地方水利〕
释
Shandong water conservancy
山东水利
山东省是中国东部经济大省,国家粮食主产区。省内西部为黄淮海平原,东部地形地貌具有半岛特征,水资源短缺,经济社会发展与水资源供需矛盾突出。水利事业主要包括水资源开发利用与保护、防汛抗旱、农业节水、城乡供水、水资源管理、水利改革等。
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electric chick brooder
electric circuit
electric circuit foundation
electric classification
electric compression heat pump
electric concrete vibrator
electric conductance
electric conducting material
electric conductivity of charged Brownian particle system
electric conductivity of electrolyte solution
electric conductivity of fiber
electric control microwave device
electric control Unit
electric current
electric current focused logging device
electric current helicity
electric current sensor
electric current strength
electric curtain
electric curtain of standing wave
electric curtain of travelling wave
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