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- double helical double helix 螺旋形的双螺旋
- double helical double reduction unit 两级人字齿轮减速器
- uble helical double helix 双螺旋形的双螺旋
- That is what a double helix looks like. 这就是二重螺旋线的形状。
- The shape of the DNA molecule is a double helix. DNA分子的形状是双螺旋结构。
- In three dimensions. you see the double helix. 在三维次元里，你看到双螺旋。
- Double helical structure of DNA and types of DNA helices. 去氧核糖核酸的双螺旋结构与其类别。
- There are five other double helix pairs in the DNA system. 在DNA系统里还有五条其它的双螺旋对。
- Each step of the double helix is a base made up of two kinds of nucleic acid. 每阶二重螺旋线都是一个碱基，由两种核酸组成。
- It has been discovered to be the double helix building block of all life. 已经发现是建造所有生命模块的双螺旋体线。
- They found that each molecule of D-N-A is in the shape of a double helix. 他们发现每个DNA分子都是二重螺旋线形状，
- It provided strong evidence of the structure of D-N-A as a double helix. 它为脱氧核糖核酸结构呈双螺旋线提供了有力证据。
- They find a third, separated strand in the center of the double helix. 他们发现了第三条，在双螺旋体中心的单独条。
- We also demonstrated that a DX molecule containing another small double helical region (called a DX + J molecule) is very stiff. 我们也证实，DX分子外加其他双股螺旋小片段所形成的DX+J分子也一样坚固。
- 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。
- Using 2-aminopyridine as an organic ligand and a structure-directing agent, we have synthesized a new zinc phosphite (C5H6N2)Zn(HPO3) containing double helical chains. 我们以2-氨基吡啶为结构导向剂和配体分子，合成了一种新颖的具有双螺旋链的亚磷酸锌层状化合物(C5H6N2)Zn(HPO3)。
- The two strands of the double helix are linked by pairs of nucleic acids like the treads in a spiral staircase. 这个双螺旋结构的两股之间是由成对的核酸联结的，它们就像螺旋式楼梯中的踏步板。
- DNA,as a part of genes,was discovered to be a double helix that encodes the blueprints for all living things. 人们发现，DNA作为基因的一部分，为双螺旋结构，携带所有生物型板的编码。
- When you came here, you entered the density of the planet and worked with the double helix, which is barely functioning, so you forgot many things. 当你们来这里时候，你们进入行星密度中而以双螺旋运转，螺旋仅仅是功能，所以你们忘记了许多东西。
- Deoxyribonucleic acid (DNA for short) is a kind of germ plasm with the structure of double helix. 脱氧核糖核酸 (简称DNA)是生物体内的一种具有双螺旋结构的遗传物质 .
