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水产良种
释义
水产良种
Encyclopedia
农学
水产良种
释
aquatic improved varieties
水产良种
广义指生长快、品质好、抗逆性强、性状稳定和适应一定地区自然条件并用于养(增)殖生产的水产原种和新品种。狭义指水产新品种。即经多代人工选择育成的具有遗传稳定,并有别于原种或同种内其他群体之优良经济性状及其他表型性状的水产品种。
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radiation grafting
radiation hardening
radiation hardening assurance
radiation hardening assurance integrated circuit
radiation hardening method
radiation hardening technique
radiation hardening techniques
radiation hazard
radiation hazard effects
radiation hazard; radiation risk
radiation heat-equilibrium method
radiation heat load of suspension firing boiler
radiation hydrodynamics
radiation hygiene
radiation immobilization
radiation immobilization of enzyme
radiation impedance
radiation indirect action
radiation induced autoxidation
radiation-induced autoxidation
radiation induced carcinogenesis
radiation-induced cataract
radiation-induced chemical reactions
radiation-induced copolymerization
radiationinduced copolymerization
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