“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	ordered set ordered set with gaps ordered set without gaps ordered simplex ordered simplicial complex ordered singular boundary ordered singular cycle ordered skew field ordered space ordered statistics ordered structure ordered subclass ordered subset ordered sum ordered topological space ordered tree ordered triplet ordered type ordered vector space ordered weighted averaging(OWA) method order epimorphism order for coastal evacuation in Qing Dynasty order for enclosure in Qing Dynasty order function order geometry

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。