全部

1·That is what a double helix looks like.

这就是二重螺旋线的形状。

2·Breaks appear in the double helix, destabilizing the genome further.

双螺旋上并发生断裂，使得基因组变得更不稳定。

3·They created the first double helix model of DNA in 1953. Photograph: ap.

他们在1953年构建了第一个DNA双螺旋结构。

4·Each messenger is an edited copy of one strand of the DNA double helix.

每个信使都是DNA双螺旋中一个单链的复制品。

5·Particularly when it comes to its structure — the stuff beyond the double helix.

尤其是对它结构(双螺旋线以外的结构)的研究。

6·Examples include the double helix in biology, and the fundamental equations of physics.

最经典的例子莫过于生物学中的双螺旋结构和物理学中的基本方程。

7·The DNA molecule is a double helix, resembling a ladder that's been twisted along its length.

DNA（脱氧核糖核酸）的分子是一种双螺旋结构，酷似一架沿纵向扭曲的梯子。

8·Purpose To recognize and assess the value of double helix CT in diagnosis of car diseases.

目的确定耳部疾病的双螺旋CT扫描价值。

9·Purpose To recognize the value of double helix CT in diagnosis of Chronic otitis mastoidea.

目的：确定慢性化脓性中耳乳突炎的双螺旋CT扫描诊断价值。

10·Genes are segments of the DNA double helix that encode the information for making proteins.

基因是一段dna双股螺旋，其中携带了制造蛋白质的编码资讯。

双螺旋

1·The DNA molecule is a double helix, resembling a ladder that's been twisted along its length.

DNA（脱氧核糖核酸）的分子是一种双螺旋结构，酷似一架沿纵向扭曲的梯子。

2·Whether we really understand DNA is debatable, but Francis Crick and James D. Watson published the first of many papers describing the double helix structure on this day in 1953.

我们是否真正了解了DNA仍值得商榷，但1953年的这一天，弗朗西斯·克里克(Francis Crick)和詹姆斯·d·沃森发表了系列论文的第一篇，阐述了DNA的双螺旋结构。

3·The firstthree positions were filled by medical inventions or discoveries,the X-ray machine being followed by the discoveries of penicillinand the DNA double helix structure。

排在榜单三甲位置的发明都是医学领域的重大发明或发现。 紧随X光机之后的是盘尼西林(青霉素)的发明，以及DNA双螺旋结构的发现。

4·Morgan found from chromosomes are gene carrier, to DNA double helix discovery, you can read them out in the mystery of exhibition?

从摩尔根发现染色体是基因的载体，到DNA双螺旋结构的发现，你能在看完展览后说出其中的奥秘吗？

5·Each messenger is an edited copy of one strand of the DNA double helix.

每个信使都是DNA双螺旋中一个单链的复制品。