结论：UMLS能提高医学和通用搜索引擎及文献检索软件的检索效率。

Conclusion: UMLS can promote the search performance of medical, general, and documents search engine.

youdao

结论：UMLS能提高医学和通用搜索引擎及文献检索软件的检索效率。

Conclusion: UMLS can promote the search performance of medical, general, and documents search engine.

youdao