However, item analysis is often ignored when studying quality of a test.

然而，项目分析则常常在测试质量研究中被忽略。

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Through the analysis of warping and bordering. Learn the operation of warping and bordering. Improving the quality of sewing. Sole and upper of a shoe . In order to continue the next item.

主要通过对跷镶工艺的分析，掌握跷镶工艺的操作方法，提高缝帮工艺的质量，以利于下一步的工作。

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