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网围养鱼
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网围养鱼
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农学
网围养鱼
释
seine fish
网围养鱼
在江河、湖泊、水库等水域通过围、圈、拦、隔等工程措施,围拦一定面积的水域,在其中从事集约化的鱼类养殖方式。是池塘养鱼高产技术与大水体优良生态环境的结合;采取混养、密养,投放草、鲤、鲫、鲂等鱼类;以人工投饲为主、依赖天然饲(饵)料为辅的养鱼方法。
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phase diagrams
phase difference
Phase differencemeasurement
phase displacement
phase Doppler particle analyzer
phase effect
phase equilibria in igneous systems
phase equilibrium
phase equilibrium condition of liquid droplet
phase equilibrium condition of two phase system
phase equilibrium conditions of multi element and multi phase system
phase equilibrium conditions of multi-element and multi-phase system
phase equilibrium curve
phase equilibrium diagram
phase equilibrium method
phase error
phase factor
phase feeding of layers
phase-field equations
phase field method
phase field simulation
phase flow
phase flow rate
phase fluctuation
phase fraction meter
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