“超精密加工”的概念、定义、翻译、参考文献-科学参考

单词	超精密加工
释义	超精密加工 Encyclopedia 工学数字化制造释 ultra-precision machining超精密加工加工尺寸精度达到10纳米，表面粗糙度1纳米，加工的最小尺寸可达1微米的加工工艺。工学超精密加工释 ultra-precision machining超精密加工加工零件的尺寸或形状精度优于100纳米，表面粗糙度Ra小于20纳米的加工技术。
随便看	NEWS WEEKLY News Window News World newsworthiness new system for crime scene investigation New Taipei Danshui River Left Bank Park new tale of the White Rabbit in Chenghua period of Ming Dynasty new teacher induction training new technique of internal combustion engine new technologies for energy-saving of internal combustion engines new technology in astronomic optics new technology of energy utilization New Technology Telescope new-tech oriented stage settings New Tendency Group's Literatrue New Testament new-Thomist ethics new title planning new title proposal new title proposal demonstration meeting Newton newton Newton backward difference formula Newton-Bessel formula Newton binomial

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。