目次引言一、概念及发展史二、美国判例法上揭原则的适用三、揭原则适用的规律四、美国各州判例法对揭原则的丰富五、结语 Table of Contents Introduction I. Concept and History of Development II. Application of the United States Case Law on Uncovering Principles III. The Law Applicable to Uncovering Principles IV. The Enrichment of the Uncovering Principles by the Case Laws of the States in the United States V. Conclusion