“粉末冶金机械零件”的概念、定义、翻译、参考文献-科学参考

单词	粉末冶金机械零件
释义	粉末冶金机械零件 Encyclopedia 工学粉末冶金材料释 powder metallurgy mechanical parts粉末冶金机械零件采用粉末冶金技术制造的机械零件。又称烧结机械零件。通常包括机械结构零件、含油轴承和摩擦零件等。
随便看	prepolymerization preposition phrase attachment ambiguity prepreg prepreg additives prepreg ply stacking prepreg preparation method prepreg property characterization P representation P-representation p-representation prepress prepress graphic processing prepressing prepress processing workstation preprimosome preprint preprinting processing equipment preprint system preprocessing for orbital measurement data pre-processor preprocessor preprogram preprohormone preproinsulin Pre-project evaluation and review

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。