DNA双螺旋链是储存和传递遗传信息的重要载体。
The double-helical DNA is a very important intermediate in storing and transferring genetic informations.
在第二章中，得到了全角六角链的极小能量图是螺旋链。
In chapter two, the minimal energy graph for fully angular hexagonal chains is helical hexagonal chain.
DNA双螺旋链在复制和转录的过程中要在酶的催化下解旋，这是一个高度复杂的过程，目前还无法用物理学的方法来描述。
During the replication and transcription, DNA unwinds the double helix under the control of an enzyme. It is a very complex process beyond a physical description.
如果许多这样的链是在一个不同的旋转星系中产生的，那么恒星的分布将类似于在螺旋星系中观察到的分布。
If many such chains were created in a differentially rotating galaxy, the distribution of stars would resemble the observed distribution in a spiral galaxy.
克里克见过富兰克林的B型照片，立即发现DNA包含反向旋转的两个并列螺旋列或叫扭曲链。
Crick, who saw a photo only of Dr. Franklin's B form, immediately recognized that DNA consisted of two parallel helixes, or twisted chains, running in opposite directions.
RNA分子能像DNA分子那样形成双链螺旋，通过沃森·克里克配对，两个螺旋的核苷链互补。
RNA molecules form double stranded helices, just as do DNA molecules, by Watson Crick pairing of nucleotides on the two complementary strands of the helix.
现在有一个笔记工具，能让玩家在结构上挂上标签，供其他人参考，还有一个工具可以改变某个氨基酸所处的结构状态（螺旋、链状和片状）。
There's now an annotation tool, which allows users to tag a structure with notes for others to view as well as a tool that rotates structural elements.
这些结构是由一束束双螺旋DNA链构成。
The structures are made from bundles of double-helix DNA strands.
从结构上讲，DNA是由两条链相互缠绕构成弹簧状结构称为双螺旋。
Structurally, DNA is composed of two strands that intertwine to form a spring-like structure called the double helix.
文中提出的螺旋运动方程对闭式运动链，即空间机构同样适用。
The screw motion equation presented is also suitable for closed chains, i. e. spatial mechanisms.
我没量那个柔性短节和螺旋钻链。
这种三螺旋体的稳定性极高，以至于在同型嘧啶PNA靶向双链DNA嘌呤道时，能取代其中一条DNA链侵入双螺旋。
The stability of these triple helixes is so high that homopyrimidine PNA targeted to purine tracts of dsDNA invades the duplex by displacing one of the DNA strands.
每个信使都是DNA双螺旋中一个单链的复制品。
Each messenger is an edited copy of one strand of the DNA double helix.
许多文献报道证实，庞大的侧基或具有形成氢键能力的基团有利于聚合物主链形成稳定的螺旋构象，从而赋予材料高度的旋光活性和某些特殊功能。
In general, bulky side-chain and hydrogen bonding are in favor of the formation of stable helical conformation for polymers, which endows them with high optical property and some special performance.
这个倒链（油压千斤顶、螺旋千斤顶）的起重能力为5吨。
The lifting capacity of this chain hoist (hydraulic jack, screw jack) is 5 tons.
整枝机在绕树干螺旋上升的过程中利用链锯进行整枝。
In the process of spiraling climbing around the trunk, the pruning machine is pruning by chain saw.
在已经合成的螺旋聚合物中，具有主链共轭双键和功能侧基的取代乙炔类聚合物更是引起了广泛兴趣。
Among the synthetic helical polymers, polyacetylene derivatives with conjugated main chains and functional pendent groups, have gathered much more attention.
螺旋输送机及其部件按输送链采用高强度塑料制作的螺旋输送机又称为食品螺旋输送机，螺旋提升机，主要适用于输送大件产品。
Screw conveyor and its parts are made of high strength plastic screw conveyor according to the conveyor chain, also known as food screw conveyor, spiral elevator, mainly for conveying large products.
DNA是一种像螺旋阶梯样形状的双链分子。
DNA is a double stranded molecule shaped like a spiral staircase.
空间填充视角揭示了亮氨酸和螺旋之间的侧链彼此的联系。
A space filling view reveals the tie packing of side chains between the leucines in per helix.
双螺旋结构的基本要素由四个极点与四段生命链构成。
And its basic segments are four acmes and four chains of life.
DNA的一种结构，由两条链组成，两条链结合在一起产生螺旋形。
The structure of DNA, consisting of two DNA strands that join together and form a helical shape.
输送机按输送方式可以大致分为链状输送带、皮带输送带、螺旋状输送、滚轴式输送、振动输送和吊桶式输送等多种输送机。
Conveyer can be classified according to the conveying form into chain conveyer, belt conveyer, twist conveyer, roller conveyer, vibration conveyer buckets conveyer and so on.
结论：螺旋CT3d成像能很好地显示正常和异常听骨链的立体影像，有利于听骨链病变的诊断。
Conclusion: 3d spiral CT could clearly demonstrate three dimensional images of the auditory ossicular chain, and is useful in evaluating diseases of the auditory ossicles.
不溶于水的侧链自每条螺旋延伸出至两条螺旋之间的空间内。
Hydrophobic side chains extend out from each helix into the space share between them.
脱氧核糖核苷酸以共价键连接起来的链。双螺旋由两条DNA链组成。
A covalently linked chain of deoxribonu- cleotides. The double helix is composed of two DNA strands.
富含鸟嘌呤碱基的DNA序列能够通过鸟嘌呤环的互联作用形成四链螺旋结构，这种结构被称为G-四链体。
In addition to the familiar duplex DNA, certain G-rich DNA sequences can fold into a variety of four-stranded structures, which are called G-quadruplexes.
作为重要的遗传物质，DNA为双螺旋结构，组成双螺旋的两条链由嘌呤和嘧啶通过氢键配对联系。
Being as an important hereditary substance, DNA has the double helix, the two bonds composing the double helix are mating and connecting with each other through the purine and the pyrimidine.
这种损伤被称为链间交联，通常发生在双螺旋的两根链连接的时候，能抑制DNA复制和转录。
The damage, known as inter-strand crosslinks, occurs when the two strands of the double helix are linked together, blocking replication and transcription.
DNA是由两个相关联的聚核苷酸链组成的双螺旋分子…
DNA is composed of two polynucleotide chains associated so as to form a double helical molecule.
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