“自顶向下剖析”的概念、定义、翻译、参考文献-科学参考

单词	自顶向下剖析
释义	自顶向下剖析 Encyclopedia 文学形式语言释 top-down parsing自顶向下剖析从句子符号S开始，使用语法规则自顶向下地搜索出剖析目标的句法剖析。
随便看	ligand ligand based drug design ligand-based pharmacophore model ligand cone angle ligand exchange ligand exchange chromatography ligand-exchange chromatography ligand exchange reaction ligand field ligand field activation energy ligand field activation energy (LFAE) ligand field splitting ligand field splitting energy ligand field stabilization energy ligand field stabilization energy (LFSE) ligand field theory ligand field theory (LFT) ligand field transition ligand-gated ion channel ligand pharmacophore model based drug design ligand structure-based drug design ligand substitution reaction Li Gang Li Garden ligase

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。