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单词
fishway
释义
fishway
Encyclopedia
工学
鱼道
释
fishway
鱼道
以一定坡度连接阻隔障碍物上下游的水槽式人工水道。又称鱼梯、技术型鱼道。
农学
鱼道
释
fishway
鱼道
将过坝水头差分解成多个较小的落差,形成一系列的水池,水池间设有隔板,隔板上设有堰、孔、槽或缝,沿程利用水垫、沿程摩阻、水流对冲和扩散来起到消能减缓流速帮助鱼类通过的一种过鱼设施。又称鱼梯或技术型鱼道。
随便看
aerial remote sensing
aerial ropeway
aerial ropeway accident rescue
aerial seed bank
aerial seeding
aerial shield wire
aerial sightseeing
aerial sport in China
aerial survey
aerial technician
aerial telescope
aerial test for recovery
aerial weapon captive test
aerial working machinery
aeriotron
aeriscope
aeroacoustics
aeroacoustic wind tunnel
aeroallergen
aerobat mass, center of mass and moment of inertia metrology technique
aerobe
aero-bearing plate
aerobic compost
aerobic condition of soil redox
aerobic culture
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