A gene is a piece of biological information that gets copied or replicated, and the copy or replica is passed on to the new generation.
基因是一段被复制或重组的生物信息，这种复制或重组会传递给下一代。
Like their biological namesakes, computer viruses replicate by attaching themselves to a host (a program, or a computer) and coopting the host's resources to copy themselves.
就像他们生物学中的同名物一样，计算机病毒复制时就是将自己俯身于宿主上（一个程序或是计算机），然后利用宿主的资源来复制自己。
"There are potentially so many ideas that you can take from nature, " he says. "We don't have to copy the biological system totally – just take the bits that are of interest to us."
“你可以从大自然中获得这么多潜在的构思，”他说，“我们无需完全复制大自然的生物系统，只需从中获取我们所感兴趣的点点滴滴。”
Theoretically at least we should be able to copy these mechanisms found in nature, for all biological organisms are in part actually electrical systems.
至少在理论上我们应该能够模仿在自然界发现的这些机制，因为在所有生物组织中有一部分实际上是电系统。
In recent years, Low Copy Number biological evidence plays an increasingly important position in forensic DNA analysis.
近年来，低拷贝模板类生物物证受到广泛关注并在法医dna分析中占有了越来越重要的地位。
In biology specifically used for a thin detailed copy of a biological specimen, obtained by spraying the surface with a layer of plastic and carbon.
通过在生物体表面喷上一薄层塑料和碳来制作生物样品，并使之成为一精细的拷贝形式。
In biology specifically used for a thin detailed copy of a biological specimen, obtained by spraying the surface with a layer of plastic and carbon.
通过在生物体表面喷上一薄层塑料和碳来制作生物样品，并使之成为一精细的拷贝形式。
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