“硬骨鱼纲”的概念、定义、翻译、参考文献-科学参考

单词	硬骨鱼纲
释义	硬骨鱼纲 Encyclopedia 理学有颌类释 None硬骨鱼纲（化石）鱼类的一大类群。又称硬骨脊椎动物。理学硬骨鱼纲释 bony fish硬骨鱼纲脊索动物门的一纲。
随便看	efficiency of grafting; grafting efficiency efficiency of health care service efficiency of heat engine efficiency of heat preservation of agricultural facilities efficiency of hydraulic turbine efficiency of initiation efficiency orientation of public administration efficiency supervision of urban and rural planning efficiency test of hydro-generator unit efficiency test of water turbine efficiency wage efficient efficient algorithm efficient catalytic materials efficient criterion efficient divisor efficient estimate efficient estimator efficient frontier portfolio efficient generation efficient growth efficient market hypothesis efficient markets hypothesis efficient parallel algorithm efficient point

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。