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water return gate
释义
water return gate
Encyclopedia
农学
农业水土工程
释
water return gate
退水闸
修建在渠道险工段或重要渠系建筑物上游渠侧,用于排泄渠中超量或安全泄空渠水的泄水建筑物。又称泄水闸。
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succession of field arthropod community
succession on abandoned field
Succession Plan
Succession planning
Succession Regulation
succession sere
succession stage
successive
successive adjunction
successive application
successive approximation
successive approximation method
successive approximation shaping
successive consequent
successive derivatives
successive diagonalization
successive differences
successive division
Successive Eight-trigram Palms
successive elimination
successive emission
successive glare
successive injection
successive integers
successive intersections
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