duplication

英 [ˌdjuːplɪˈkeɪʃn]

美 [ˌduːplɪˈkeɪʃn]

n. (不必要的)重复

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

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

Try to avoid wasteful duplication of effort.
尽量避免无用的重复劳动。
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。
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。
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？
Broken away from sameness or or identity or duplication.
从同一、一致或者重复中脱离出来。
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。
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。
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 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。
It avoids these problems of duplication and fission.
它能避免复制和分裂的问题么。