“integration by substitution”的概念、定义、翻译、参考文献-科学参考

单词	integration by substitution
释义	integration by substitution Mathematics ＞分析学＞分析学基础·实分析＞释义 integration by substitution换元积分法 integration by substitution换元积分法^†，代换积分法
随便看	You Reng Shi Your Paradise Youshi Poems Youshui River Youshun Si Yousong Shi Youssef Chahine Youssef Ziedan Yousubalutage Yousuf Karsh Youtai Shi Youth youth youth activity room of museum youth-and-old-age youth classes at university youth culture Youth Dance Company of Beijing Dance Academy Youth Film Studio Youth Film Studio of Beijing Film Academy Youth Geophysical Science & Technology Award of Fu Chengyi Youth in the Fire Youth Journalist Youth League of Three Principles of the People youth league school library

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。