duplication是什么意思？

duplication

英[ˌdju:plɪ'keɪʃn] 美[ˌduplɪˈkeʃən, ˌdju-]

• n. 复制， 重复，复本 ，成倍；

动词：duplicate;

例句

• Duties have been reassigned to avoid wasteful duplication of work. 为避免重复劳动浪费资源，任务已经重新分派。
• We will attempt to avoid duplication by appropriate cross references. 将用适当的前后对照的方法来避免重复.
• Conclusions Trajectory , Voiding cystourethrography, especially retrograde urethrography, are effective means for diagnose urethral duplication. 结论尿道探条探查结合下尿路造影, 特别是逆行尿道造影为诊断该病的有效手段.
• Crypto - metering , in essence, disengages the process payment from the process of duplication. 从根本上来说,密码 - 计量表把付费过程和复制过程分离了.
• Duplication of bands in this region also shown by trifluoropropyne and perfluoro 2 - butene. 三氟丙炔和全氟丁烯 -2 在这个区域也出现双重谱带.
• Duplication of bands in this region is also shown by trifluoropropyne and perfluoro 2 - butene. 三氟丙炔和全氟丁烯 -2 在这个区域也出现双重谱带.
• Try to avoid wasteful duplication of effort. 尽量避免无用的重复劳动。
• ...unnecessary duplication of resources. 不必要的资源重复

柯林斯高阶英汉双解学习词典释义

• N-UNCOUNT
  (不必要的)重复
  If you say that there has been duplication of something, you mean that someone has done a task unnecessarily because it has already been done before.
  例句
  ...unnecessary duplication of resources. 不必要的资源重复

英英词典释义

• Noun
  1. a copy that corresponds to an original exactly;
  "he made a duplicate for the files"
  2. the act of copying or making a duplicate (or duplicates) of something;
  "this kind of duplication is wasteful"

行业词典

• 农学： 复制；
  医学： 重复：遗传学指染色体组中出现额外的遗传物质(染色体或其片段，基因或部分基因)；
  遗传学： 重复；染色体的某一片段有不止一份拷贝。；