“蝶形模”的概念、定义、翻译、参考文献-科学参考

单词	蝶形模
释义	蝶形模 Encyclopedia 工学挤压释 butterfly die蝶形模模具结构酷似蝴蝶形的分流组合模。具有分层结构，过渡圆滑，能改善金属挤压流动性。
随便看	file search file server file size files management in Republic of China files of forest resources file specification file storage structure file structure file system file system virtualization file transfer file transfer protocol file transfer protocol, FTP file transfer protocol，FTP Filial and Righteous Zhaoli Filial Care of the Elderly filial culture filial generation filial mourning filial piety Filial Piety in Stone Table filial son drawings on the Northern Wei stone coffins unearthed at Luoyang City filial son drawings on the Northern Wei stone coffin unearthed at Luoyang City Filibustering filicineae

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。