retrieval

英 [rɪˈtriːvl]

美 [rɪˈtriːvl]

n.  取回; 索回; 数据检索

复数：retrievals　

TEM8计算机

BNC.7463 / COCA.14002

牛津词典

noun

• 取回；索回
  the process of getting sth back, especially from a place where it should not be
  1. The ship was buried, beyond retrieval, at the bottom of the sea.
     船已葬身海底，无法打捞。
  2. By then the situation was beyond retrieval (= impossible to put right) .
     到那时，局势已无法挽回。
• 数据检索
  the process of getting back information that is stored on a computer
  1. methods of information retrieval
     数据检索方法

柯林斯词典

• N-UNCOUNT 检索
  Theretrievalof information from a computer is the process of getting it back.
  1. ...electronic storage and retrieval systems.
     电子存储和检索系统
• N-UNCOUNT 取回;找回
  Theretrievalof something is the process of getting it back from a particular place, especially from a place where it should not be.
  1. Its real purpose is the launching and retrieval of small aeroplanes in flight.
     它真正的用途是发射和收回飞行中的小型飞机。

英英释义

noun

• the act of regaining or saving something lost (or in danger of becoming lost)
  Synonym:recovery
• the cognitive operation of accessing information in memory
  1. my retrieval of people's names is very poor
• (computer science) the operation of accessing information from the computer's memory

双语例句

• Research and Implementation of Information Retrieval Based on Semantic Expansion and Matching in P2P
  基于语义扩展和匹配的信息检索在P2P中的研究与实现
• Shape feature extraction and description are one of important research topics in content-based image retrieval.
  形状特征提取和表示是基于内容图像检索的重要研究内容之一。
• The Research on Model of Information Retrieval Based on Ontology and Multi-Agent
  基于本体和多Agent的信息检索模型的研究
• The main solution for cross-language information retrieval is to add a language transformation mechanism to single-language information retrieval systems.
  跨语言信息检索目前的主要解决方法是在单语言信息检索系统上增加一个语言转换机制。
• Content-based Image Retrieval ( CBIR) is the key technology toaddress this urgent issue.
  基于内容的图象检索（CBIR）是解决这一问题的重要技术之一。
• The Research on Text Detection and Extraction in Video Understanding and Retrieval
  视频理解和检索中文字的检测与提取技术研究
• This paper proposes a new method to construct distributed retrieval system for remote sensing images using OGC WPS specification.
  结合OGCWPS开放标准规范和分布式检索技术，提出基于OGCWPS构建遥感图像分布式检索系统的方法。
• Content-based image retrieval is a research hotspot recently.
  基于内容的图像检索是近年来的一个研究热点。
• Its real purpose is the launching and retrieval of small aeroplanes in flight.
  它真正的用途是发射和收回飞行中的小型飞机。
• Design and Implementation of Semantic Retrieval Model Based on Ontology and Lucene
  基于本体和Lucene的语义检索模型设计与实现