“棘鱼类”的概念、定义、翻译、参考文献-科学参考

单词	棘鱼类
释义	棘鱼类 Encyclopedia 理学有颌类释 acanthodians棘鱼类一类已灭绝的有颌脊椎动物，形似鲨鱼，具有硬骨鱼和软骨鱼的双重特征。
随便看	fine neighborhood fineness fineness modulus fineness of a decomposition fineness of sieving fineness of tailings fineness ratio Fine number fine ore bin fine ore recovery fine paper of the Ming and Qing Dynasties fine particle fine particle flotation fine partition fine polymer fine polymer materials fine-pored fine potential theory fine pressure Fine production fine pulverized coal separator fine pumping fine ramie fabric finer covering fine resolution

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。