“门户式搜索引擎”的概念、定义、翻译、参考文献-科学参考

单词	门户式搜索引擎
释义	门户式搜索引擎 Encyclopedia 管理学门户式搜索引擎释 portal search engine门户式搜索引擎在门户网站中使用的，通常仅有搜索引擎的界面，并没有一般搜索引擎所具有的爬虫程序、数据库和检索系统，也没有目录式搜索引擎的分类目录，但是通过优化设计，可调用其他独立的搜索引擎数据的搜索引擎。
随便看	EXAFS exaggerated modify Exaltation of the Holy Cross examination examinational and approval system for the admission of foreign investment examination and approval by the People's Congress examination and approval of budgets examination and approval of forest tree variety examination and approval system examination and employing of civil servants examination and evaluation of kidney disease examination and repair scheme examination essays examination for errands examination for meningeal irritation examination for the master's certificate Examination Halls examination object of illicit drugs examination object of poison examination object of trace evidence examination of antibiotics residue in milk examination of biomaterial examination of detention necessity examination of exophthalmus examination of fabric impressions and marks

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。