The closest real things to these creatures were bits of self - replicating RNA.
最贴近这些造物的实物是能做一点微不足道的自复制的核糖核酸.
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Our problem, then, is to account for the self - replicating features of cells.
现在,我们的问题是说明细胞的 自我 复制的特征.
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A computer worm is a self - replicating computer program, similar to a computer virus.
计算机蛔虫类似于计算机病毒,是一种 自我 复制的计算机程序.
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