双螺旋的

Largely unstructured in solution, linear peptides fold into an amphipathic helix upon binding and insert into the target membrane, leading to breakdown of the transmembranal potential and of ion gradients, thus causing leakage of cell contents, resulting finally in cell death.

大多数的抗菌胜肽在水溶液中是呈现松散的结构，但和目标微生物作用时会褶叠形成双性螺旋的结构并插入其膜内，导致破坏膜内外的电位及离子梯度，造成细胞的泄漏，最后导致细胞死亡。

Has provided the precise automatic weighing and matches feeding system for the material,the high yield extruder,the precise double spiral plane piling up complex head,the closed-loop control auto-matic vane,has the independent patent in cold system,there is exquisite steadily soaks device,the rotator ,the electronics corona process.

配备了精密的自动称量和配送供料系统，高产量挤出机，精密双螺旋平面叠加复合机头，闭环控制的自动风环，拥有自主专利的内冷系统，精巧的稳泡机构，旋转器、电晕处理器等。

The bases in different environment can lead to different site energies, because of the double helix structure and base sequence in DNA.

由于DNA的双螺旋结构和碱基序列的排列，碱基的不同所处环境，会导致其位点能量的不同。

In truth, Dr Watson, co-discoverer of the double-helical structure of DNA back in the 1950s, had a point.

事实上，在1950年当沃森博士合作发现DNA的双螺旋结构的时候，他的断言的确有一定的道理。

Two men in shirts and ties run back to a white van with DNA double helix ROUSH TECHNOLOGIES logo on the side.

两个穿衬衫打领带的人跑回一辆白色的旅行车，上面有个DNA的双螺旋「劳许科技公司」的标志。

In order to simulate plant operation, another new type of column crystallizer is designed. It abolishes the temperature measuring taps and sampling taps, and uses a double screw propeller to transport crystals, this column crystallize has been authorized by two patents.

为了模拟工业装置的运行情况，还重新设计了新型的结晶塔，此结晶塔使用双螺旋输送桨来输送晶体，取消了提纯段的取样口和测温口，所设计的结晶塔已经获得了专利授权。

Add to that a set of Flex-Core Limbs, Double Helix Strings, Speed Bearings in the eccentrics, and a sleek magnesium riser that allows the Saber to tip the scales at a lean 3.5 lbs., and you end up with a predator that practically eats the competition alive.

再加上一设置Flex的核心四肢，双螺旋弦乐，速度在怪人轴承，和圆润镁喉，允许军刀给小费在一个精简的3.5磅的尺度。，你最终的捕食，几乎吃了竞争活力。

The results demonstrate that ACM-A is capable of intercalating between the base pairs of DNA double helix, the π-π electronic overlapping between π-electron of ACM-A and DNA stabilizes the ACM-DNA adduct, and through electrostatic interaction, the trisaccharide interacts with the minor groove of DNA owing to C(3') amino group.

实验结果表明，ACM-A主要以其蒽环平面嵌入DNA双螺旋碱基对之间，发生-等电子间相互共轭，同时药物糖基上C3'位的-N(CH3)2基团带正电荷，易与带负电荷的磷酸骨架产生静电吸引，从而发生沟槽作用，嵌入DNA的小沟区，这是二者之间的主要结合模式。并且，DNA与ACM-A药物原型的亲和力要强于还原后的药物代谢产物。

Many of today's scientific headlines — the deciphering of the dna of humans and other species, the transplanting of genes into animals and crops to change their traits, the use of gene therapy to treat disease, the dna evidence that exonerates people imprisoned unjustly — ultimately came from the double helix discovery.

许多今日科学界的热门话题，诸如人类和其他物种的dna密码破解，将基因移植到动物或植物体内以改变其生物特征，应用基因疗法治疗疾病以及依靠dna证据使被错误监禁的人恢复清白，都最终源自双螺旋分子结构的发现。

Many of today's scientific headlines—the deciphering of the DNA of humans and other species, the transplanting of genessintosanimals and crops to change their traits, the use of gene therapy to treat disease, the DNA evidence that exonerates people imprisoned unjustly—ultimately came from the double helix discovery.

许多今日科学界的热门话题，诸如人类和其他物种的DNA密码破解，将基因移植到动物或植物体内以改变其生物特征，应用基因疗法治疗疾病以及依靠DNA证据使被错误监禁的人恢复清白，都最终源自双螺旋分子结构的发现。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了