“history of using timber”的概念、定义、翻译、参考文献-科学参考

单词	history of using timber
释义	history of using timber Encyclopedia 农学木材利用史释 history of using timber木材利用史人类以往采伐、运输、加工并使用木材等活动过程的总称。
随便看	canonical factorization canonical field canonical flabby resolution canonical flow canonical form canonical formalism canonical form of a linear hypothesis canonical form theorem canonical formula canonical frame canonical function canonical function element canonical fundamental system canonical generator canonical height canonical homology canonical homology basis canonical homomorphism canonical hypersurface canonical image canonical imbedding canonical immersion canonical injection canonical integral canonical involution

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。