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河道管理
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河道管理
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河道管理
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river management
河道管理
有计划地人为干预河道特征或流量的过程,对江河、人工水道、行洪区、蓄洪区和滞洪区进行管理,主要包括河道工程管理和社会管理两大职能,目的是保障防洪安全,发挥江河的综合效益。
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microwave non-destructive testing
microwave occupational hazard
microwave organic synthesis
microwave or millimeter-wave carrier
microwave oscillator
microwave oven
microwave ovens
microwave ovens explosion
microwave parametric amplifier
microwave passive infrared composite intrusion detector
microwave phase shifters
microwave photonics
microwave physics
microwave physiotherapy
microwave planar circuit
microwave plasma
microwave plasma chemical vapor deposition
microwave plasma emission spectroscopic detector
microwave plasma thruster
microwave power amplifiers
microwave power metrology
microwave radar guidance
microwave radiation
microwave radiative transfer
microwave radio
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更新时间:2026/10/30 6:06:04