“自顶向下制造”的概念、定义、翻译、参考文献-科学参考

单词	自顶向下制造
释义	自顶向下制造 Encyclopedia 工学微纳机电系统释 top down manufacturing自顶向下制造从宏观对象出发，对宏观材料或原料进行加工，完成微纳米尺度结构特征的制造。与自下而上制造相对。又称自上而下制造、自上而下方法等。
随便看	significant wave height signific component signific symbol abbreviation sign invariance principle sign language sign, language and knowledge Sign Language Corpus sign language development sign language interpreting sign learning theory signless signless number sign magnitude sign magnitude representation sign magnitude, sign magnitude representation sign of absolute value sign of addition sign of aggregation sign of definition sign of division sign of equality sign of falsity sign of implication sign of inequality sign of integration

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。