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reservoir fishery environment
释义
reservoir fishery environment
Encyclopedia
农学
水库渔业环境
释
reservoir fishery environment
水库渔业环境
水库中渔业生物生存、活动、生长和繁殖的内陆水域渔业生态环境。从形态学、水文学、理化性状、生物组成等环境条件来看,水库为介于河流和湖泊之间的水域。
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constant pressure turbocharging system
constant pressure variable displacement pump
constant price
constant prime
constant probability
constant problem
constant progression
constant propagation
constant quantity
constant random variable
constant rank
constant-rank mapping
constant-rank morphism
constant-ratio head
constant region
constant release
constant sale books
constant sheaf
constant species
constant specific mass flow pattern
constant speed constant frequency
constant speed drive unit
constant-speed mercury intrusion
constant speed motor/generator
constant stratum
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