“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	subject of acupuncture and moxibustion technique subject of administrative law subject of Arts management subject of a statement subject of crime subject of fundamental rights subject of health supervision subject of history subject of international law subject of labor legal relations subject of literature subject of museum public relations Subject of public opinion subject of public opinion subject of right subject of tax law subject of the archivel documents subject of translation subject-predicate proposition subject qualification review of advertiser subject records of Nanjing Massacre by Japanese Invaders subject reduction theorem subject reference work subject retrieval subject retrieval language

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。