the act of copying or making a duplicate (or duplicates) of something;
"this kind of duplication is wasteful"
例句
用作名词 (n.)
We must avoid wasteful duplication of effort. 我们必须避免无谓的重复劳动。
His answers were a duplication of her sister's. 他的回答和他姐姐的如出一辙。
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。
This is to avoid code duplication. 这避免了代码副本的出现。
The duplicate-using strategy proposes a redirection algorithm to control the flow so as that the point will not over loading and the duplication be effectively used. 副本使用策略提出一种重定向算法对热点进行流控，使得节点不会过载，副本被高效使用。
美
[ˌdjuːplɪ'keɪʃn]
