结合剪切面及前刀面接触区的平均温度和切削热解析法，研究了高速切削中切削热在切屑、工件和刀具部分的量化分配规律。

Also, combining theoretical analysis method of cutting temperature with the FEA, the distribution of cutting heat in components of chip, workpiece and tool was researched.

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将模糊特征提取技术与区组设计前馈网络相结合用于手写体数字识别。

Fuzzy feature extraction and block design feedforward networks are employed to recognize handwritten digits.

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