A sentence of a grammar is ambiguous if there exists two syntax trees for it . 如果一文法的句子存在两个语法树,那么该句子是二义性的。
A parse of a sentential form is the construction of a derivation and possibly a syntax tree for it . 句型的分析是某个推导(或许是其语法树)的构造过程。
If a sentential form is ambiguous, then it has more than one syntax tree and therefore, in general, more than one handle . 如果句型是二义性的,那末,它不只有一棵语法树,因此,一般地说,也不只有一个句柄。
Generating abstract syntax trees 生成抽象语法树
A parse of a sentential form is the construction of a derivation and possibly a syntax tree for it 句型的分析是某个推导(或许是其语法树)的构造过程。
syntax treeとは意味:syntax tree 構文木 こうぶんもく syntax tree meaning:[Computer] < mathematics , theory , language > A tree representing the abstract syntax of some tokens in a language .syntax tree перевод:синтаксическое дерево; дерево грамматического разбора