multiple engines 中文意思是什麼
multiple engines
解釋
多臺發動機-
Users only need to submit search requirements once, it is the responsibility of the meta search engine to transform, process and hand over the requirements to multiple pre - selected independent search engines, then present the search results in a uniform format to users
用戶只需遞交一次檢索請求，由元搜索引擎負責轉換處理后提交給多個預先選定的獨立搜索引擎，並將所有查詢結果集中起來以整體統一的格式呈現到用戶面前。 -
Meta - searchengine is regarded as search engine based on search engines. users only need to submit search requirements once, it is the responsibility of the meta - searchengine to transform, process and hand over the requirements to multiple pre - selected independent search engines, then present the search results in a uniform format to users
元搜索引擎是一種建立在獨立搜索引擎之上的搜索引擎。用戶只需要遞交一次檢索請求，由元搜索引擎負責轉換處理后提交給多個預先選定的獨立搜索引擎，並將搜索查詢結果集中起來以整體統一的格式呈現到用戶面前。 -
These search engines have to handle huge amounts of documents at high speed with multiple users
這些搜索引擎必須在有多個用戶的條件下高速處理數量巨大的文檔。 -
An additional benefit is that developers can work with a consistent conceptual model across multiple storage engines
一個附帶的好處是，開發人員可以在一個穩定的概念模型上進行工作，即使跨越多個數據引擎。 -
Management of data sigmod 99, pennsylvania, usa, 1999, pp. 479 - 490. 14 gauch s, wang g, gomez m. profusion : intelligent fusion from multiple, distributed search engines. j. univ
目前， clascn方法對舊查詢曾經執行過的查詢和nau查詢從來沒有被執行過但關鍵詞都曾在舊查詢中出現過的查詢等頻繁查詢非常有效。
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