Importance to strengthen mathematical thinking mode teaching in middle schools is probed, its concrete teaching ways and teaching principles are studied.

对加强中学数学思想方法教学的重要性作了探讨，对具体的教学途径和教学原则进行了研究。

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There are two typical modes of thinking for researching the complicated problem. They were called as method of experiment researching and method of mathematical mode.

在研究分析这些复杂的化工技术问题时，存在着两种典型的思维方式，称为实验研究方法和数学模型方法。

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