论述了在车工工艺学教学中理论课教学如何紧密联系生产实际，实施理论与实习一体化教学。

This article describes how to associate firmly the theoretical teaching with the practice in teaching lathe work.

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在此基础上提出对scl—90、EPQ、社会支持三种量表的测试指标进行优化，并从优化的实施理论、研究思路进行了论述。

On this basis, the paper points out to the optimized the SCL -90, EPQ and SOCIAL SUPPORT TEST. It discusses the theory of carrying out the optimization and the train thought of study.

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经济发展理论不足以解释关于妇女投票权实施的某些历史事实。

The economic development theory is inadequate to explain certain historical facts about the implementation of women's suffrage.

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