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shallow-sea fishery environment
释义
shallow-sea fishery environment
Encyclopedia
农学
浅海渔业环境
释
shallow-sea fishery environment
浅海渔业环境
水深200米以内的天然渔业生物和人工养殖的渔业生物栖息繁衍的水域环境。水深一般不超过200米,主要包括滩涂、海湾、河口、陆架海域等4种不同类型。
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beam chemistry
beam column
beam combiner
beam combining fiber laser
beam convergence
beam cooling
beam crane
beam current
beam current; beam intensity
beam current convective instability
beam diameter
beam diaphragm
beam dilution
beam divergence
beam divergence angle
beam dyeing
beamed radiation
beam efficiency
beam emittance
beam energy
beam equation
beam expander
beamflying-spot scanning
beam foil spectroscopy
beam-foil spectroscopy
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