Foreword of Extenics Series Foreword Preface Chapter 1 Introduction 1.1 Research Overview and Development Course of Extenics 1.2 Theoretical Framework of Extenics 1.3 Methodology System of Extenics 1.4 Scientific Significance of Extenics Research 1.5 Research Overview of Extension Engineering Chapter 2 Extension Theory 2.1 Concept of Basic-Element 2.2 Principle of Extensible Analysis 2.3 Principle of Conjugate Analysis 2.4 Extension Transformation 2.5 Compound Element 2.6 Extension Set 2.7 Dependent Function 2.8 Brief Introduction to Extension Logic Chapter 3 Extension Innovation Methods 3.1 Extensible Analysis Method 3.2 Extension Transformation Method 3.3 Conjugate Analysis and Conjugate Transformation Method 3.4 Extension Set Method 3.5 Superiority Evaluation Method 3.6 Extension Thinking Mode Chapter 4 Solving Methods of Contradictory Problems 4.1 Definition and Extension Model of Contradictory Problems 4.2 Operation,Extension and Transformation of Contradictory Problems 4.3 Incompatible Problem Solving MethodExtension Strategy Generating Method 4.4 Antithetical Problem Solving MethodTransforming Bridge Method 4.5 Preliminary Study on Intelligent Processing of Contradictory Problems Chapter 5 Extension Engineering Methods and Technology 5.1 Formalization System of Extension Information-Knowledge-Strategy 5.2 Practical Technology for Extension Strategy Generating Systems 5.3 Extension Data Mining Method 5.4 Extension Marketing Method 5.5 Extension Strategic Planning Method 5.6 Extension Design Method 5.7 Brief Introduction to Extension Control and Extension Detecting Methods 5.8 Applications of Extension Methods in Identification,Search and Diagnosis Symbol Description of Extension Engineering References