Abstract:In the process of globalization, conflicts and cooperations exist side by side between countries all over the world. When contradictions about cultures or trades cannot be smoothly eased off, crisis will happen and damages or harms will be brought to people. In the 21st century, peace and development become the theme of the era, dialogue mechanism came into being and has become a noticeable issue to many who pay efforts to look into the positive or negative influence and functions in practice. Among many forms of dialogue mechanisms, Sino-U.S. dialogue mechanism ranks a typical bilateral conversational mode that has shown a lot to promote understanding between China and USA. Along with the further cooperation, this dialogue mechanism will ensure the platform for both sides to have a conversation on the global and strategic level. When operated well, it will play a positive role on maintaining the stability between the two countries .

　　　China, as the biggest developing country in the world, is booming in her comprehensive national power at a remarkable pace. USA, as the world's super power, still tries to maintain its dominating function by all means. Nowadays, China-US relation has become one of the most important bilateral relations in the world. How to coexist with each other peacefully does and will strategically affect the present and the future situation of the whole world. Through introducing Sino-US dialogue mechanism’s establishing process and its effects on cultural exchange, military affairs, bilateral trade relations, and foreign affairs, such as Taiwan issue, trade conflicts and Korean peninsula confusion, this paper focuses on analyzing how to get each of their contradictory issues handled in complex conditions; how to achieve mutual understanding or how to deal with difficulties when things seemed deadlocked. 

　　　Document literature collection and Inductive research are used in the research.

Key words: Dialogue Mechanism; China-US relation; globalization; strategic function and effects

中文摘要:在全球化的大背景下，世界多元文化的交融已经成为一种趋势。社会稳定对各国经济的繁荣有着直接的影响。当今，各种文化之间既互相渗透，又互相冲突和抵制。当文化的矛盾得不到及时的缓解，危机就会出现。在和平和稳定成为主题的21世纪，对话机制就自然形成，并成为倍受瞩目的热点话题。中美对话机制是一个已取得诸多成果的双边对话方式，随着经贸合作的深入，该对话机制已成为两国就事关双方全局性、战略性和长期性经济问题进行探讨的重要平台。通过对话，中美双方达成了一系列重要共识，签署了多项协议，推动了双方务实合作。对话机制在维持稳定发展的中美关系过程中发挥了积极的作用。

　　　作为世界上最大的发展中国家，中国的综合国力正在逐渐增强。美国，这个世界超级强国，也在尽力地保持它的霸主地位。如今，中美关系已成为世界上最重要的双边关系。中美双方如何共处深刻地影响着两国关系的发展。本文通过介绍对话机制的由来及其对文化、军事、双边贸易和外交事务的影响，结合具体的如台湾问题、贸易纠纷、朝鲜半岛问题等国际热点话题，对它们矛盾的处理情况进行分析，通过分析进而更具体深入的了解对话机制的战略功和效益。

　　　本文采用文本收集分析和归纳方法进行研究论证。

关键词：对话机制；中美关系；全球化；战略功能及效益