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。
• Early results from the analysis revealed complexity that extended beyond product duplication.
  来自分析的早期结果揭示了超越产品复制的复杂性。
• PDM allows enterprise wide sharing of timely and accurate information without duplication of data.
  PDM允许在没有数据重复的情况下广泛地共享及时和精确的信息。
• 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。
• You should verify if data duplication exists and how this can be resolved during data matching and aggregation.
  应该检查是否存在重复的数据，研究在数据匹配和聚合期间如何解决重复的数据。
• Tasks: Eliminate duplication of resources, increase operational efficiency, and boost work productivity and results.
  任务：消除资源重叠，提高运营效率，提高工作效率和成果。
• 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。
• 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。
• Broken away from sameness or or identity or duplication.
  从同一、一致或者重复中脱离出来。
• 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。