federated search

基本解釋

Direct Preview is one of the most significant features to Federated Search.
直接預覽是的其中一項最重要的功能，聯合搜索以。
Federated search system follows the demand of integration of heterogeneous resources, and it allows users to search different databases, catalogs and other collections at the same time.
聯邦檢索系統(tǒng)源于對跨平臺資源整合的需求，它允許用戶通過一個統(tǒng)一的平臺同時檢索多個網絡數據庫、書目以及其他館藏信息。
For example, a browser search link for “Science databases” can pass search keywords to the library's federated search software to return results from a selected group of science databases.
例如，一個瀏覽器搜索鏈接“科學數據庫”可以把搜索關鍵詞傳遞到聯邦搜索軟件并且返回從一組被選的科學數據庫中檢索到的結果。