duplication

英 [ˌdjuːplɪˈkeɪʃn]

美 [ˌduːplɪˈkeɪʃn]

n.  (不必要的)重复

复数：duplications　

医学

BNC.12011 / COCA.16647

柯林斯词典

• N-UNCOUNT (不必要的)重复
  If you say that there has beenduplicationof something, you mean that someone has done a task unnecessarily because it has already been done before.
  1. ...unnecessary duplication of resources.
     不必要的资源重复

英英释义

noun

• the act of copying or making a duplicate (or duplicates) of something
  1. this kind of duplication is wasteful
  Synonym:gemination
• a copy that corresponds to an original exactly
  1. he made a duplicate for the files
  Synonym:duplicate

双语例句

• This can reduce the duplication of investment, time, and labor.
  这能减少资金投入、时间和劳动的重复。
• You can avoid unnecessary duplication of style information by sharing.
  对象可以避免不必要地重复样式信息。
• It avoids these problems of duplication and fission.
  它能避免复制和分裂的问题么。
• This can cause some duplication, compared to a more-normalized structure.
  与更规范的结构相比，这可能会导致一些重复。
• But you've also reduced duplication of resources, so mini-sites that share files just use that file once.
  但您还降低了资源的重复，所以共享文件的迷你站点只使用此文件一次。
• This leads to data duplication in the database, but is significantly simpler to implement and maintain.
  虽然数据有重复，但大大简化了实现和维护。
• Two aspects of DRY violations in code copy-and-paste coding and structural duplication can affect design.
  代码中有两处违背了DRY原则&复制和粘帖代码以及结构化复制，这将对设计产生影响。
• But this is a& this raises a problem, that we'll see actually in just a moment having this duplication.
  但这就引起了一个问题，我们刚才看到了，我们有一个重复的值。
• What if you want to keep all the database queries in one place, to avoid code duplication?
  如果你想保存在一个地方所有的数据库查询，以避免代码重复？
• Data should not be duplicated unless duplication is essential for practical reasons.
  除非有实际的原因需要进行复制，否则不能够对数据进行复制。