engine foundation meaning in Chinese

发电机底座
引擎座,机座

This system is set up on the existing search engine foundations through web services " technology , has solved variety and non - structural web data with xml technology , has formed web multi - level data base , and constructed the system structure in high performance of data warehouse , utilized midas technology to form the high - performance index storehouse structure , has remedied the deficiency of search engines at coverage , accuracy etc , and improved efficiency of information retrieval
该系统通过webservices技术，建立在现有搜索引擎基础之上，以xml技术解决了多样性和非结构性的web数据转换，形成了web多层次数据库，利用了web挖掘面向结构化或半结构化数据的智能化数据抽取和知识发现过程，并且构造了数据仓库的高性能查询体系结构? hpqs ，利用midas技术形成了高性能索引库结构，弥补了当前搜索引擎在覆盖范围、准确率、复杂查询语言的使用和结果表现方式等方面的不足，改善了信息检索的效率。