“软骨鱼纲”的概念、定义、翻译、参考文献-科学参考

单词	软骨鱼纲
释义	软骨鱼纲 Encyclopedia 理学有颌类释 None软骨鱼纲（化石）有颌脊椎动物的一个支系。理学软骨鱼纲释 cartilage fish软骨鱼纲脊索动物门的一纲。
随便看	set-top box set-top box, STB set topology set-transitive set union setup setup designing set-up error setup time set-valued set-valued accretive operator set-valued analysis set valued function set-valued function set-valued function mapping set-valued functor set valued mapping set-valued mapping set-valued measure set-valued operator set valued optimization set-valued optimization set-valued set function set variable set-variable

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。