“extraction”的概念、定义、翻译、参考文献-科学参考

单词	extraction
释义	extraction Physics extraction①萃取，提取 ②求根｛数｝ Mathematics extraction求根，开方；提取 Chemistry ＞有机化学＞有机合成化学＞释义 extraction萃取
随便看	COBIT Coble Coble diffusion creep Cobol Cobol语言 cobordant cobordant knots cobordant manifold cobordant matrices cobordant structures cobordism cobordism class cobordism group cobordism invariant cobordism of complexes cobordism of knots cobordism of links cobordism of manifolds cobordism ring cobordism theory coboundary coboundary group coboundary homomorphism coboundary mapping coboundary operator

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。