“成分结构树”的概念、定义、翻译、参考文献-科学参考

单词	成分结构树
释义	成分结构树 Encyclopedia 文学形式语言释 constituent structure tree成分结构树由结和连接结的枝组成的树，树中每一个结有一个标记，这个标记是从语法范畴（如S、NP、VP等）和符号串元素（如my、sister等）的有限集合中选出的。
随便看	allocation allocation and transference of agricultural products allocation approach Allocation concealment allocation efficiency of healthcare resources allocation matrix allocation of agricultural production allocation of forest production allocation of frequency allocation of healthcare resources allocation of sample allocation of traffic line allocation pattern map of regional resources and energy allocation probability allocation problem allochroic allochromatic allochromatism allocolloid allocyclicity allodelphite allodiploid allodiploidy allogamy allogeneic antigen

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。