Using new analytic techniques, Erez Lieberman and colleagues found that the genome is packed into what’s called a “fractal globule”—despite being intensely twisted, the string of genes never knots.
通过使用新的分析技术,埃雷兹·李伯曼和他的同事发现,基因组片段紧密地构成了一个“分形球”(译注:想象一下由面条揉成的球),尽管基因组片段相互扭曲纠缠,但它们之间却没有节点(译注:也就是面条球里的每根面条都不相交)。
Despite regulation limitations, more and more new ingredients, products and techniques for the sun care industry have been introduced.
尽管有很多法规限制,但越来越多的新成分、新产品、新技术还是广泛应用于防晒护理品中。
Despite regulation limitations, more and more new ingredients, products and techniques for the sun care industry have been introduced.
尽管有很多法规限制,但越来越多的新成分、新产品、新技术还是广泛应用于防晒护理品中。
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