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self-embedding rule
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self-embedding rule
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self-embedding rule
自嵌入规则
如果在上下文无关语法中,存在着某一非终极符号,具有性质,式中和为非空符号串,推导式左边的嵌入推导式的右边,那么,这个语法就是自嵌入的,而规则就是自嵌入规则。
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Drilling Fluid and Completion Fluid
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