Conforming to the universal full-text search engine, it is also confronted with the problem of low-recall ratio and high dissipation of web resource.

但与通用全文搜索引擎类似，全文检索的垂直搜索引擎存在着查全率较低、网络资源消耗过多等问题。

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Conforming to the universal full-text search engine, it is also confronted with the problem of low-recall ratio and high dissipation of web resource.

但与通用全文搜索引擎类似，全文检索的垂直搜索引擎存在着查全率较低、网络资源消耗过多等问题。

youdao