| Chinese Abstract | 第1-7页 |
| English Abstract | 第7-9页 |
| Abbreviations | 第9-10页 |
| Chapter One Introduction | 第10-14页 |
| ·Rationale and Research Background | 第10-11页 |
| ·Research Questions and Research Hypotheses | 第11-12页 |
| ·Research Methods and Data Collection | 第12-13页 |
| ·Objectives and Significance of this Research | 第13-14页 |
| Chapter Two Literature Review and Theoretical Framework | 第14-24页 |
| ·An Overview of the Descriptive Translational Norms | 第14-18页 |
| ·Relevant Researches on the Theory of Descriptive Translational Norms in the West | 第14-16页 |
| ·Relevant Researches on the Theory of Descriptive Translational Norms in China | 第16-18页 |
| ·Gideon Toury's Classification of Translational Norms | 第18-21页 |
| ·From Strategies to Norms | 第21页 |
| ·Theoretical Framework | 第21-24页 |
| Chapter Three Preliminary Norms Reconstructed From Extratextual Sources | 第24-31页 |
| ·An Introduction to J.D.Salinger and The Catcher in the Rye | 第24-26页 |
| ·A Review of Responses to The Catcher in the Rye | 第26-27页 |
| ·Preliminary Norms Reconstructed From the Aspect of Publishing House | 第27-29页 |
| ·Preliminary Norms from the Aspect of Directness of Translation | 第29-31页 |
| Chapter Four Operational Norms and Initial Norms Reconstructed from Translated Texts | 第31-54页 |
| ·Matricial Norms Reconstructed from Comparative Analysis of the Two Translations | 第31-42页 |
| ·Matricial Norms as Seen from the Strategy of Omission | 第32-36页 |
| ·Matricial Norms as Seen from Syntactical Construction | 第36-42页 |
| ·Textual-linguistic Norms Reconstructed from Comparative Analysis of The Two Translations | 第42-51页 |
| ·Difference in the Frequency of Using Four-Chinese-Character Expressions | 第44-46页 |
| ·Difference in Style Variations of Translating Foul Language | 第46-49页 |
| ·Difference in Strategies of Translating Figurative and Exaggerative Phrases | 第49-51页 |
| ·Initial Norms Reconstructed from Comparative Analysis of the Two Translations | 第51-54页 |
| Chapter Five Exploration of the Causes of Differences in Translational Norms | 第54-64页 |
| ·Linguistic Factor | 第54-56页 |
| ·Lingua-stylistic Factor | 第56-58页 |
| ·Initiators' Factor | 第58-60页 |
| ·Socio-cultural Factor | 第60-64页 |
| Chapter Six Conclusions | 第64-68页 |
| ·Findings of the Present Research | 第65-66页 |
| ·Limitations of the Present Research and Suggestions for the Future Research | 第66-68页 |
| Bibliography | 第68-74页 |
| Acknowledgements | 第74页 |
