Reason about the data in the expression tree, and do custom processing over it.
推断表达式树内数据，并对它做自定义处理。
Picture of parse tree for a single integer expression.
单个整数表达式的解析树的图片。
Figure 1: Parse tree for a single integer expression.
图1：单个整数表达式的解析树。
The knowledge expression based on polychromatic set theory and function method tree is illustrated.
给出了基于多色集合理论和功能方法树的机械产品概念设计的知识表达。
This approach is implemented by rule set building, tree pattern matching and math expression transformation.
该方法通过建立数学规则库，对两个数学表达式进行树型模式匹配和算式变换来实现。
I'm currently trying to parse math expression into expression tree.
我目前想数学表达式解析为表达式树。
Refer program#2 for evaluation of an Expression Tree.
参考程序#计算表达式树的值的算法。
Refer program#2 for evaluation of an Expression Tree.
参考程序#计算表达式树的值的算法。
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