duplication

名词 duplication:

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

1. A copy made by this method of duplication.
   油印品通过这种方法印制的印刷品
2. We must avoid wasteful duplication of effort.
   我们必须避免无谓的重复劳动。

du.pli.ca.tion

n.（名词）

The act or procedure of duplicating.
复制，复印，重复，加倍：复制、复印、重复、加倍的行为或过程
The condition of being duplicated.
被复制，被复印，被重复，被加倍：被复制、被复印、被重复、被加倍的状态
A duplicate; a replica.
复制品；副本
Genetics
【遗传学】
The occurrence of a repeated section of genetic material in a chromosome.
染色体重复：染色体中遗传物质段的重复出现
The formation of such a duplication.
染色体重复的形成