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幼鱼
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幼鱼
Encyclopedia
农学
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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structure-property correlation
structure query language
structure query language, SQL
structure query language ?
structure refinement
structure relaxation
structure retrieval
structure rheology
structure risk
structure semantics
structure sensitive reaction
structure series
structure sheaf
structure space
structure space of a ring
structure stability
structure stiffness
structure tensor
structure theorem
structure theory
structure transport
Structure type sensor/transducer
structure vector
structure with parallelism
structuring
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