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 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。
• 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。
• The present technical development might let us transcribe and the duplication sound as necessary.
  现在的科技发展可以让我们随时录制和复制声音了。
• By working together we can identify really important priorities& we can share resources, knowledge and we will increase efficiency by reducing duplication and waste.
  通过合作我们可以发现确实很重要的优先事项&我们可以共享资源和知识，而且我们将通过减少重复和浪费从而提高效率。
• Try to avoid wasteful duplication of effort.
  尽量避免无用的重复劳动。
• Thus, there is a duplication of effort that lengthens the.
  因此，这是一个延长程序和增加不必要费用的复制品。
• They can also quickly see what services are currently using those assets and avoid duplication of effort.
  他们也能很快看到哪些服务引入了哪些资产，并避免重复的工作。
• Unauthorized duplication is forbidden.
  未经授权，不得翻录。
• Industry duplication is a general problem in China's regional economy development.
  产业趋同是我国区域经济发展中普遍存在的问题。