Abstract: This paper mainly discusses the key issues as well as their solutions in document format translation. Document format translation is an effective way to solve the current coexistence of multiple document formats and poor interoperability problems. However, the existing format translators are far from perfect and hard to satisfy the requirements. This issue is based on the research of UOF-OOXML translator, discusses the existing problems in the translator to find the key factors that effecting the formats conversion, and makes a further analysis and exploration to these problems, also gives some appropriate solutions. This research result is helpful to all kinds of translator and document interoperability.

Key words: document interoperability, document format translation, Uniform Office Format（UOF）, Office Open XML（OOXML）

摘要： 主要探讨文档格式转换中的关键问题及其解决途径。文档格式转换是解决当前多种文档格式并存，互操作性差的一种有效途径。然而，现有的文档格式转换器的转换能力尚不理想，难以满足用户需求。基于UOF-OOXML格式转换器的研制情况，试图通过对当前格式转换中存在的问题的讨论，找出对格式转换影响最大的几个关键问题，并对产生这些问题的原因进行深入分析和探讨，提出相应的解决方法。该项研究对于各类文档转换器设计和提高文档互操作性均有一定的借鉴意义。

关键词: 文档互操作, 文档格式转换, 标文通, 开放办公文档格式