Each rule includes two parts: a context free rewrite rule and a series of unification equations.

从形式上讲，一条短语结构规则包括两部分，产生式规则和合一等式。

youdao

Each rule includes two parts: a context free rewrite rule and a series of unification equations.

从形式上讲，一条短语结构规则包括两部分，产生式规则和合一等式。

youdao