In this paper, different methods of thoughts were in application to establish the precision curve blade's mathematics model of roll cutting tool, and provided the theories for the blade to process.
经过研究，运用不同的思维方法精确建立了辊切刀的曲线刃数学模型，为刃型加工提供了理论依据。
Inheriting Polya 's mathematics thoughts and putting it into use, the author does some research on the students' through questionnaire by teaching.
本文通过对波利亚数学思想的继承和利用，从教学实践出发探索培养学生提出问题的能力。
Algorithm also has an important role in the mathematical education, and represents the important thoughts and main characteristics of the Chinese ancient mathematics.
算法对于数学教育也有着重要的作用，同时也是中国古代数学的重要思想和主要特征。
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