本部分主要介绍表面皱皮（积碳）、呛火、气孔、尺寸超差及变形等缺陷的产生原因和防止方法。

The reason and prevention of four kinds defects including surface wrinkled skin (carbon built-up), chock, blow hole, deformation, was introduced in this part of the article.

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IBM公司的研究组和台积电声称自己是领导人的部分。

IBM's group and TSMC claim to be the leaders in the segment.

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第一章是本文综述部分，简要介绍了近可积系统的前沿现状和本文所做工作。

Chapter 1, we briefly introduce the near integrable systems and ist developments and the main results in this paper.

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