查询词典 query

Histograms can be used to estimate the selectivity of queries in query optimization.

直方图在查询优化过程中起着重要作用。

This article studies a clustering technique on histograms of data values to query value range on earth science data.

该文研究了一种数据直方图聚类技术，用于栅格地球科学数据值域查询。

Finally,we compare the similarity of the color and texture histograms between the query example and each one in the image database.

随着遥感图像数量的急剧增加，如何进行高效检索已成为遥感图像信息提取和共享的瓶颈问题，基于内容的遥感图像检索因此逐渐成为了研究热点。

On the other hand, when homologs of query protein can not be found, the support vector machines are used to solve problem.

另一方面，当欲预测双硫键之蛋白质无法比对出同源性蛋白质时，就使用支持向量法；本研究中找出有用的特徵值来做预测。

When queried, table name corresponded to current data window was extracted, and sent it to GQM, query if-clause was extracted to reconstruct SQL script.

查询时，先提取当前数据窗口对应的表名，将其传给GQM，再提取GQM查询条件子句重构SQL脚本。

The WEBGIS-based flood-rainfall information query system and automatically-plotting of isohyets are this article key point.

基于WEBGIS的水雨情检索子系统和等雨量线的绘制是本文的重点。

Aiming at the requirement of secure information exchange under the condition of network isolation in Hospital InformationSystem, this paper researches the application on secure data exchange technology in HIS, and realizes a LIS result query system with thetechnology, which solves the problem of secure data publishing through outer network.

摘 要：针对医院信息系统在网络隔离条件下实现安全信息交换的需求，研究安全数据交换技术在HIS中的应用，设计并实现基于安全数据交换技术的LIS检验结果查询系统，以实现通过外网安全发布内网中的检验结果。

The system has a lot of functions, such as maps management, information query, data calculation, chart making and layout output.

系统能够实现对校园信息的图件管理，图文双向互查、数据统计、图表与图件的制作、输出等功能。

Lections. In this article, I will show you a quick and easy way to query large CSV files.

在这篇文章中，我将告诉你一个快速简便的方法来查询大型CSV文件。

A lossless incremental inverted list intersection algorithm called LEIR is proposed, which can support a larger range of ranking functions than existing incremental intersection methods. As a result, it can reduce query processing cost without compromising result quality.

提出了一种倒排列表的无损增量求交算法LEIR，它解决了现有增量求交算法不支持某些重要的结果评价函数的问题，在保证搜索精度的前提下减少了查询处理开销。

Chinese traditional virtue is humility and wariness,the compliment and praise to the others should be declination

中国人的传统美德是谦虚谨慎，对别人的恭维和夸奖应是推辞。如

We bought this house on the never-never.

我们以分期付款的方式买下这座房子。