聚集查询的英文
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"聚集查询"怎么读用"聚集查询"造句
英文翻译手机版
- aggregated query
- "聚集"英文翻译 gather; assemble; collect
- "查询"英文翻译 make inquiries
- "聚集" 英文翻译 : 1.(集合; 凑在一起) gather; assemble; collect 和我们聚集在一起 be in our midst; 和某人聚集一堂 gather together with sb.; 工人们聚集在大厅里。 the workers were assembled in the hall. 云朵又迅速聚集起来。 the clouds speedily gathered again. 人们聚集在事故现场。 people gathered at the scene of the accident. 这个人把一大群孩子聚集在他周围。 the man collected a crowd of children. 老师把学生聚集在她周围 。the teacher gathered her pupils round her.2.[工业] accumulation;congestion; concrescence; rendezvous; storing; aggregation; agmen; massing; adduct; stocking; take-up
- "查询" 英文翻译 : inquire about; [计算机] query; inquiry; polling 查询地址 inquire sb.'s address; 查询行李下落 inquire about (the whereabouts of) the luggage; 我未能通过邮政查询与他们取得联系。 i have failed to reach them by postal inquiries.; 查询电路 enquiry circuit; 查询模型 interrogation model; 查询台 [计算机] query station; 查询限制器 overinterrogation gate
- "聚集的, 聚集" 英文翻译 : aggregating
- "非聚集" 英文翻译 : nonaggregated
- "过聚集" 英文翻译 : overbunching
- "混合,聚集" 英文翻译 : assemble
- "积累,聚集" 英文翻译 : gather
- "集合, 聚集" 英文翻译 : muster up
- "集合,聚集" 英文翻译 : assemble; get together
- "集中,聚集" 英文翻译 : concentration of sth; concentrationofsth
- "聚集, 结伙" 英文翻译 : acting crowd
- "聚集”之意" 英文翻译 : gather collect accumlate
- "聚集,集合" 英文翻译 : get together
- "聚集,集中" 英文翻译 : converge
- "聚集,聚族" 英文翻译 : cluster
- "聚集,联欢" 英文翻译 : get together
- "聚集,一束" 英文翻译 : budget
- "聚集;凝集" 英文翻译 : aggregation
- "聚集;收集" 英文翻译 : gathering
- "聚集层" 英文翻译 : guinier-preston zone
- "聚集场" 英文翻译 : focusing field
- "聚集带" 英文翻译 : accumulation zone; cenozone
- "聚集的" 英文翻译 : accumulative; acrodrome; agglomerative; aggregated; aggregating; aggregative; collective; convergent
例句与用法
- Based on randomizing techniques , this paper discussed how the sketch - based approach estimates approximate answers to aggregate queries
摘要讨论了基于草图的复杂聚集查询的近似处理算法。 - How to continuously query on the continuous data streams is an important research direction in the data stream theories
如何在连续快速的数据流上进行聚集查询成为数据流理论中一个重要的研究方向。 - Hierprefixcube retains advantages on computation and organization of prefixcube , and it can directly support aggregate queries on levels of the dimension hierarchy
它不仅保留了前缀立方在计算和组织结构上的优点,又能直接和充分支持维层次级的聚集查询。 - According to the theory mentioned above , a new data stream management system jasper which extends the sql and forms a new continuous query language jaspercq is developed . jaspercq not only supports the continuous query , but also supplies the approximate query and predictive aggregate query
根据上述理论,开发了一个名为jasper的数据流管理原型系统,对sql语言进行了扩充形成了可以支持连续查询、近似查询以及预测聚集查询语义的流式查询语言jaspercq 。 - Second , the issue of approximate aggregation query on the data streams is discussed . meanwhile , the approximate query theories based on the histogram synopsis is proposed , and the autosuited histogram synopsis method and the histogram synopsis synchronization method are provided . third , the problem of predictive aggregate queries on the continuous data streams is researched , and a new predictive aggregate query method based on basic window synopsis and predictive equation is given
本文围绕连续数据流上的聚集查询展开讨论,首先针对数据流上的精确聚集查询问题,提出3种改进的基于滑动窗口的精确聚集查询算法,这三种算法可以在消耗很少内存的情况下提供高效准确的查询结果;其次讨论了连续数据流上的近似聚集查询问题,给出了基于数据流滑动窗口的直方图大纲理论,并提出了适用于滑动窗口的自适应直方图大纲生成算法和大纲同步策略;最后讨论了连续数据流上的预测聚集查询问题,提出了一种基于基本窗口及预测方程方法的预测聚集查询算法。
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