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淡水鱼类繁殖
释义
淡水鱼类繁殖
Encyclopedia
农学
淡水苗种繁殖
释
freshwater fish breeding
淡水鱼类繁殖
淡水鱼类生活史的一个重要环节。包括亲鱼性腺发育、成熟、产卵或排精,到精卵结合孵化出仔鱼的全过程。这个环节与鱼类的其他生命环节相互联系,保证了种群的繁衍发展。
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biological activity measurement
biological activity testing for mouse nerve growth factor
biological activity testing for recombinant human tumor necrosis factor receptorⅡ-Fc fusion protein
biological activity testing for recombinant human vascular endothelial growth factor receptor-Fc fusion protein
biological adaptability
biological adaptation cost
biological aerated filter
biological age
biological agent
biological analysis with ellipsometry
biological and ecological combination technology for treatment of domestic sewage
biological assessment
biological assessment of atomspheric pollution
biological assessment of soil pollution
biological assessment of the fishing environment
biological assessment of water pollutant toxicity
biological avoidance
biological-based mechanism
biological beach
biological carcinogens
biological catalysis
biological character
biological characteristics
biological characteristics of fish populations
biological chassis
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
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更新时间:2026/2/3 22:37:19