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

单词	tree substitution
释义	tree substitution Encyclopedia 文学树邻接语法释 tree substitution树替换操作在树邻接语法中，用一个推导树β替换初始树α而建立一棵新树的过程。
随便看	Industrial wastes up to standards industrial wastewater industrial wastewater sludge industrial water price industrial water use industrial wireless network industrial woody oil Industrial Workers of Africa Industrial Workers of the World industrial X-CT testing equipment industrial X-ray film industrial zone industrial zone in harbor area Industria Textila Industriepark Hoechst industry industry 4.0 industry alliance Industry association leading credit reporting mode industry as the leading sector of the national economy industry belt of advantageous and special products industry classification industry classification system industry cluster industry clusters

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。