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young fish
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幼鱼
释
young fish
幼鱼
为稚鱼性腺形成至性成熟以前生活阶段的鱼类个体。幼鱼鳞片已全部形成,鳍条、侧线等发育完备,体色、斑纹、身体各部比例等外形特点以及栖息习性等均和成鱼一致,但是性腺尚未发育成熟。
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osteogenesis
osteogenesis imperfecta
osteogenic bud
osteogenic tissue
osteoglycin
osteoglycin (OG)
osteoid osteoma
osteoid tissue
osteoinduction
osteoinductive factor
osteolepiforms
osteomalacia
osteoma of the nose and nasal sinus
osteomyelitis
osteomyelitis of the jaw
osteon
osteopetrosis
osteophone
osteoporosis
osteopractic family
osteopractic fern
osteopractic genus
osteoprogenitor cell
osteosarcoma
osteostracans
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