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national dangerous reservoir reinforcement special planning
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national dangerous reservoir reinforcement special planning
Encyclopedia
工学
〔重要水利规划〕
释
national dangerous reservoir reinforcement special planning
《全国病险水库除险加固专项规划》
对运行多年,工程防洪标准偏低、建设质量较差、老化失修严重的水库,按照水利行业标准进行的以除险加固为目的的全国性水利专项规划。
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oriented circuit
oriented cobordant manifold
oriented cobordism
oriented cobordism class
oriented cobordism group
oriented cobordism theory
oriented cohomology theory
oriented complex
oriented contour
oriented curve
oriented cycle
oriented direction
oriented distance
oriented element
oriented enzymatic hydrolysis
oriented fibration
oriented figure
oriented frame
oriented graph
oriented growth
oriented homology group
oriented intersection
oriented knot
oriented line
oriented link
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