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 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。
• 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 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。
• 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。
• If we accept the body view, we avoid the duplication problem.
  如果接受肉体理论的观点，就避免了复制的问题。
• Silos causes duplication of systems, business rules and data.
  筒仓造成了系统、业务逻辑和数据的重复。
• 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。
• Unauthorized duplication is forbidden.
  未经授权，不得翻录。
• 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。
• 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。