“powder metallurgy iron-based products”的概念、定义、翻译、参考文献-科学参考

单词	powder metallurgy iron-based products
释义	powder metallurgy iron-based products Encyclopedia 工学粉末冶金材料释 powder metallurgy iron-based products粉末冶金铁基零件以钢铁粉末为原料，采用粉末冶金技术制造的一类机械零件。又称烧结铁基零件。
随便看	invariant differential operator invariant dimension property invariant distance invariant distribution invariant divisor invariant element invariant embedding invariant embedding method invariant equation invariant estimate invariant estimator invariant estimator (estimate) invariant event invariant expression invariant factor invariant factor ideal invariant family of distributions invariant field invariant form invariant function invariant functional invariant geodesic invariant geometric object invariant group invariant group element

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。