“型材加工机械”的概念、定义、翻译、参考文献-科学参考

单词	型材加工机械
释义	型材加工机械 Encyclopedia 工学压延机械释 profile processing machinery型材加工机械对于铁或钢及具有一定强度和韧性的材料（如塑料、铝、玻璃纤维等），通过轧制、挤出、拉伸等工艺制成的具有一定几何形状的一系列加工机械。
随便看	constant progression constant propagation constant quantity constant random variable constant rank constant-rank mapping constant-rank morphism constant-ratio head constant region constant release constant sale books constant sheaf constant species constant specific mass flow pattern constant speed constant frequency constant speed drive unit constant-speed mercury intrusion constant speed motor/generator constant stratum constant stress test constant sum game constant-sum game constant surface constant symbol constant temperature and constant pressure MD

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。