| Chapter one Introduction | 第1-5页 |
| Chapter Two Scope of Study and Theoretical Framework | 第5-17页 |
| Chapter Three Case Study: An Analysis of Factors | 第17-29页 |
| Chapter Four Case Study: The mapping of ST segment onto its TT equivalents | 第29-61页 |
| Chapter Five The Laws and Implications | 第61-78页 |
| Chapter Six Conclusion | 第78-80页 |