求翻译：第一章为本文绪论部分，概括介绍了财政支出绩效评价产生的背景和现实意义，以及有关的研究现状，明确本文的中心内容和研究路径。是什么意思？

The first chapter of this introduction section, an overview of the financial expenditure performance evaluation of the background and practical significance, and the Research clearly central to this article and research paths.

The first chapter of this article provides an overview of the introduction of financial expenditure and performance evaluation of background and practical significance, as well as the status of research and study the heart, clearly this article path.

First chapter for this article introduction part, summarized introduced the expenditure achievements appraisal produced the background and the practical significance, as well as the related research present situation, was clear about this article the central content and the research way.

Chapter I introduction section of this article, provides an overview of the background and practical significance of fiscal expenditure performance evaluation, as well as related research, clearly central to this article and research paths.

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