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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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mass scattering
mass scattering coefficient
mass segregation
mass segregation of galaxy cluster
mass selection
mass selectionof aquatic species
mass sensitive detector
mass sensitivity
mass separator
mass service system
mass service system with delay
mass service system with rejection
mass shell
mass-shell condition
mass-shell subtraction scheme
mass social theory
mass society
mass society theory
mass song
mass spectra
mass spectrograph
mass spectrograph, mass spectrometer
mass spectrometer
mass-spectrometer
mass spectrometer for rock & mineral analysis and test
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