duplication
[,dju:pli'keiʃən]
n. 复制；副本；成倍
同义词
参考例子
1.Duplication would cause instability in the Internet and compromise its ability to deliver datagrams to networks.
重复将会使得网际网路不稳定且危及它递送资料报到网路的能力。
2.Internetworking evolved as a solution to three key problems: isolated LANs, duplication of resources, and a lack of network management.
网络作为解决三大关键问题而发展：孤立的局域网，重复的资源和缺乏网络管理。
3.Rather than have all of this duplication, we will have a more general user that has this behavior and then the actors will "inherit" this behavior from the new user.
与其都存在这个重复的部分，还不如建立一个拥有这些行为的更一般的参与者，然后其他新的参与者将“继承”这个参与者的行为。
英文解释
n.
1.a copy that corresponds to an original exactly
2.the act of copying or making a duplicate (or duplicates) of something
网络释义
duplication
（媒体）重复; 重复（建设）; 复制; 重叠率;
self duplication
自复制; 释义：自体复制,自我增殖;
chromosomal duplication
染色体复制; 释义：染色体重复;
tandem duplication
连续重复; 释义：衔接重复,串联重复,纵列倍增,衔接重复,重复,重现; 串联重现; 串联重复;
esophageal duplication
食管重复畸形; 释义：食管重复畸形;