份拷贝

1.
COPY
七、国内外同类技术比较 人类细胞中 DNA 只有一份基因拷贝(COPY) ,以此为基础可复制 RNA 则含有几十乃 至几百份拷贝COPY
wenku.baidu.com|Based on 3 pages
2.
MB
EMC 产品重点85 ... 易 SCM 600 份拷贝 2 MB 归档数据 WAN ...
3y.uu456.com|Based on 1 page

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