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

• The new Bean Validation specification ( JSR303) makes validation simpler and reduces the duplication and errors.
  新的Bean验证规范（JSR303）让验证更为简单，并减少了重复和错误。
• Broken away from sameness or or identity or duplication.
  从同一、一致或者重复中脱离出来。
• 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。
• 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。
• 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。
• The work shows in great detail how the ancestral gene gained efficiency through duplication and division of labor.
  此项研究详细演示了古代基因是如何通过复制和劳动分工提升效率的。
• Try to avoid wasteful duplication of effort.
  尽量避免无用的重复劳动。
• 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。
• 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。
• D. Combining orders reduces paperwork and duplication of effort.
  将定单组合起来，减少了文书工作和重复努力。