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

• Bibliography compilation increases its efficiency and develops the description and retrieval performance with the help of information technology.
  书目编撰借助信息技术而提高了效率，发展了书目的描述和检索性能。
• 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。
• 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
• It describes its core components and related packages and offers an example of a JOLAP query and retrieval operation.
  本文描述了它的核心组件和相关的包，并提供JOLAP查询和检索操作的一个例子。
• 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。
• P8 uses file system directories internally to optimize storage and retrieval of data.
  P8在内部使用文件系统目录优化数据的存储和检索。
• Data storage and retrieval system
  数据存储和检索系统
• 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。
• Solving the problems associated with service discovery and service description retrieval is key to the success of Web services.
  解决与服务发现和服务描述检索有关的问题是Web服务成功的关键。
• With the development of information technology, the user's cognitive behavior in information retrieval becomes more complex.
  当今的科技信息发展环境中，信息检索用户的认知行为和需求心理极为复杂。