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

• 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？
• By publishing sections of a single common business model, you avoid the pitfalls of duplication and divergence.
  通过发布单一公共业务模型的各种部分，您可以避免复制和分歧的缺陷。
• 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。
• 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。
• 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。
• 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。
• 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。
• Broken away from sameness or or identity or duplication.
  从同一、一致或者重复中脱离出来。
• 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。
• 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。