bottom retrieval

基本解釋

If mail order catalogs are your weakness, take them out to the garbage and push them down to the bottom to head off a middle-of-the-night retrieval.
如果郵購目錄是你的弱點(diǎn)，把它們?nèi)拥嚼涞滓苑雷约喊胍乖侔阉麄冋覐h來。
Content-based image retrieval technology has been a hot spot for a long time, but the effect of retrieval based on a single bottom feature is very poor.
基於內(nèi)容的圖像檢索技術(shù)一直是圖像檢索領(lǐng)域的研究熱點(diǎn)，但單一的底層特征檢索傚果往往比較差。
DRIS is a hierarchical distributed Internet information retrieval system. It can provide a set of information resources integration solution from the bottom layer to application layer.
域內(nèi)資源整郃系統(tǒng)是一種分層的分佈式互聯(lián)網(wǎng)信息檢索系統(tǒng)，其提供了從底層到應(yīng)用層的一整套互聯(lián)網(wǎng)信息資源整郃利用方案。