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鱼类个体繁殖力
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鱼类个体繁殖力
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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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Air Traffic Control Tower
air traffic flow management
air traffic management
air traffic management center
air traffic management facility
air traffic service
air traffic statistics
air transport
air transportation
air transport costs
air transport liberalization
air transport logistics building
Air transport market
Air transport mode
Air transport vehicle
air tube
air turbine rocket engine
air valve
airvane
air volume
air-water central air-conditioning system
air-water interface of lakes
air wave
air wavelength
airway
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