“自底向上”的概念、定义、翻译、参考文献-科学参考

单词	自底向上
释义	自底向上 bottom-up
随便看	Morse telegraph code Morse telegraph distortion Morse telegraphy Morse theory Morse transmission Morse twist drill Mor Sol morsydomine morsydomine (抗心绞痛药) mortal mortality mortality factor mortality of carcinoma mortality of children mortality rate mortality ratio mortar mortar aggregate mortar-aggregate bond (strength) mortar and rocket apparatus mortar bed mortar board mortar bomb mortar bond mortar box

科学参考收录了1248194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。