This paper proposes the use of machine learning techniques to automate the creation and maintenance of domain-specific search engines greatly.
随着因特网的飞速发展,特定区域搜索引擎(Domain-specific search engines)正变的越来越重要,因为这种搜索引擎通常能提供更精确的结果和一些一般的搜索引擎所不能提供的信息。
We should stick to the fact that the Communist Party of China is a kind of means to help the people fulfill the special task in the specific period of time.
从观念上和理论上自觉地认定共产党是人民群众在特定的历史时期为完成特定的历史任务的一种工具 ,是贯彻“三个代表”重要思想的基础。
Because of the properties and tasks of colleges and universities, it is inevitable for their security organizations to possess specific educational function.
高等学校的性质、任务决定了高校保卫组织具有“特定”的教育职能。