Apart from the foreword, this paper includes four parts: part I Introduction of reputation and right of reputation.

本文除引言外，分为四个部分。第一部分：名誉及名誉权概述。

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Introduction: Description of the subject matter, style of presentation and uses of a book. See Foreword, Preface.

例言（使用说明）：说明书的内容、体裁或使用方法的文字。参阅前言，序言。

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The foreword has a brief introduction about the epoch background and realistic sense of carrying out exploratory teaching on teaching middle school chemistry.

在论文的引言中，简单介绍了在中学化学教学中实行探究式教学的时代背景和现实意义。

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