“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	Powell Powell, Cecil Frank Powell conjugate direction method Powell curve diagram powellite Powell method power power amplifers power amplification power amplification technique power amplifier power analysis power analysis attack power and condition of social progress power and domination Power and Privilege power and responsibility power and responsibility list system power-associative power associative algebra power-associative algebra power-associative loop power-associative ring power-associativity power-aware multiaccess protocol with signaling

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。