本文从宏观上对国外主要的英文搜索引擎的技术与服务特色进行了一些理论上的探讨，同时联系我国中文搜索引擎的现状，分析了目前中文搜索引擎存在的不足，展望了未来发展趋势，最后提出了几点建议。%This article discusses the main technologies applied popularly in foreign search engines and services provided by them. At the same time,it analyzes the current conditions of Chinese search engines. Based on it,it analyzes the deficiencies and puts forward some new scenes and trends of development of Chinese search engines for the future. Finally it provides several suggestions.
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