“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	natural span of life natural spline natural standard natural strategy natural stratification natural structure natural succession natural sum natural surjection natural surveillance natural system Natural System of Wrangel Island Reserve Natural System of Wrangel Island Reserve of Russian World Natural Heritage natural termination natural territorial differentiation of China natural tetrad natural textile fibers natural theology natural tolerance natural topology natural transformation natural trihedron natural unit natural unit system natural uranium

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。