名詞 duplication:

1. a copy that corresponds to an original exactly
   同義詞：duplicate
2. the act of copying or making a duplicate (or duplicates) of something
   同義詞：gemination

1. A copy made by this method of duplication.
   油印品通過這種方法印制的印刷品
2. We must avoid wasteful duplication of effort.
   我們必須避免無謂的重復(fù)勞動。

du.pli.ca.tion

n.（名詞）

The act or procedure of duplicating.
復(fù)制，復(fù)印，重復(fù)，加倍：復(fù)制、復(fù)印、重復(fù)、加倍的行為或過程
The condition of being duplicated.
被復(fù)制，被復(fù)印，被重復(fù)，被加倍：被復(fù)制、被復(fù)印、被重復(fù)、被加倍的狀態(tài)
A duplicate; a replica.
復(fù)制品；副本
Genetics
【遺傳學(xué)】
The occurrence of a repeated section of genetic material in a chromosome.
染色體重復(fù)：染色體中遺傳物質(zhì)段的重復(fù)出現(xiàn)
The formation of such a duplication.
染色體重復(fù)的形成