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fish individual fecundity
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fish individual fecundity
Encyclopedia
农学
鱼类个体繁殖力
释
fish individual fecundity
鱼类个体繁殖力
包括个体绝对繁殖力(individual fecundity)和个体相对繁殖力(relative fecundity)。个体绝对繁殖力指一尾雌鱼在一个生殖季节可能产出的卵子数量;个体相对繁殖力指一尾雌鱼在一个生殖季节,单位重量(克)或单位长度(毫米)所可能产出的卵子数量。
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acid-free paper material
acid free pickling
acid gas
acid hydrolysis of wood
acidic amino acid
acidic fluid
acidic oxide
acidic precipitation
acidic rock
acidic soot
acidification
acidification of water body
acidimeter
acidimeter; acidometer
acidimetry
acidity
acidity/alkalinity analysis for pharmaceuticals
acidity-basicity of soil
acidity constant
acidity function
acid leaching of mineral material at general-pressure
acid mine drainage
acid number
acidolysis
acidometer
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