The main goals of focused web crawler are to get more web pages which are correlative with a certain topic and prepare data for users querying.
聚焦网络爬虫并不追求大的覆盖，而将目标定为抓取与某一特定主题内容相关的网页，为面向主题的用户查询准备数据资源。
The function of pre-processing system is to prepare data for the numeric analysis system of injection molding process, and the most important work of it is to provide meshes for the analysis.
前置处理系统的功能是为注射成型过程数值分析系统作好准备，其中最重要的是为有限元分析提供网格。
Need for training and hiring personnel to collect data, help prepare data for analysis, analyze data and prepare report.
需要培训和雇人收集，准备和分析数据，以及撰写报告。
Need for training and hiring personnel to collect data, help prepare data for analysis, analyze data and prepare report.
需要培训和雇人收集，准备和分析数据，以及撰写报告。
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