It shows a high a-helix structure.
螺旋结构含量高。
That's what scientists have made using a new technique for building super-tiny shapes using the familiar double helix of DNA.
这就是科学家们使用一种DNA新技术创造出来的神奇景象，这种技术使用DNA的双重螺旋来构造超微小的材料。
From a distance, these building blocks look very similar, so every piece of DNA you look at has the same overall shape—the famous Watson-Crick Double Helix.
从远处看，这些基本成分看上去极为相似，因此DNA的每一部分的基本形状都是相同的 —著名的沃森克里克双螺旋结构。
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。
The tower’s main form was a twin helix which spiraled up to 400 m/1312ft in height, where visitors would be transported around with the aid of various mechanical devices.
这座塔的主要形式由一个双螺旋盘旋至400米/1312英尺高，参观者可借助多种机械设施传至螺旋体各处。
The tower's main form was a twin helix which spiraled up to 400 m/1312ft in height, where visitors would be transported around with the aid of various mechanical devices.
这座塔的主要形式由一个双螺旋盘旋至400米/1312英尺高，参观者可借助多种机械设施传至螺旋体各处。
Structurally, DNA is composed of two strands that intertwine to form a spring-like structure called the double helix.
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。
As soon as Franklin saw the model - a triple helix - she knew it was wrong.
富兰克林一看到这个三螺旋模型就认出来了，而且她已经知道这个模型是错误的。
Helix is a customized distribution of the Knoppix Live Linux CD that focuses on incident response and forensics tools.
Helix是KnoppixLiveLinuxCD的一个自定义发行版，主要关注事件响应和取证工具。
The electrostatic field distribution is obtained by means of a particular helix coordinate system.
用特殊的螺旋座标求出了该系统的静电场分布。
Helix was not designed to be installed on the hard disk, but a future version might be.
Helix并非为在硬盘上安装而设计，但将来的版本可能具备此功能。
Maryland-based Tilley warns against using English ivy (Hedera helix), which adheres tenaciously and is aggressive enough to move beyond its support structure and enter a building through windows.
马里兰的Tilley提醒不要栽植英国常春藤（洋常春藤），它会顽强附在支撑结构上并凶猛地越过支撑结构从窗户进入到建筑物内。
Their house, designed by 3sixty Technology of Henderson, Nevada (of which Mr Johnstone is a director) and built in the aptly named neighbourhood of Mountain Helix, revolves completely, once an hour.
这间房子，是由内华达州3sixtyTechnology的Henderson所设计(Johnstone是这里的主管)，并由该房子附近的名称相匹配的MountainHelix(螺旋)公司所建造，一小时能完整的旋转一次。
The resulting machining marks are, therefore, a helix having a very small pitch, which is equal to the feed. Consequently, the machined surface is always cylindrical.
所以，由此产生的机加工痕迹是一条具有很小节距的螺旋线，该节距等于进给。因此机加工表面始终是圆柱形的。
A helix antenna was presented together with low power RF amplifier, as the frequency fitted, the axial direction can obtain largest radio energy.
采用小尺寸低功耗的射频芯片结合实际环境设计出螺旋结构天线，选择合适的频率，天线在轴向方向得到最大的辐射能量。
An active receiving antenna consisting of conical helix antenna and a negative impedance changing circuit is analyzed in this paper.
对用负阻抗变换电路同圆锥螺旋天线相结合，构成的有源接收天线进行了理论分析。
Because the accretion disk itself is believed to be magnetized, the rotation of the disk can twist the magnetic field lines into a helix.
为我们相信吸积盘本身是被磁化的，圆盘的旋转可将磁力线扭曲成螺旋线圈状。
Drill cross section profile (DCSP) is a characteristic parameter of drill helix flute form.
横向截形是麻花钻螺旋面容屑槽的一个特征参数。
There are many helixes of dihedral Angle, and the whole skeleton forms a large helix in the structure of the rotatory isomer.
其结构中包含许多二面角螺旋，而且具有旋光性的异构体，其结构的整体骨架也构成一个大的螺旋。
Changing the end of the spring, the direction of the helix, material and finish allows a compression spring to meet a variety of specially designed spring needs.
通过改变弹簧端口，螺旋方向，材料和光洁度，可使压缩弹簧满足不同的弹簧设计需求。
The dynamic helix refers to one or more formative propertis changing helix in a unit time.
动态螺旋线指的是在单位时间内，产生一种或者多种形态属性变化过程的螺旋线。
In other words such a molecule is pictured much as if it were a conducting helix.
换句话说，这样一个分子的图象很像一条导电的螺旋线。
Normal, double-helix DNA is spiral , like a loosely coiled spring.
正常的双螺旋DNA是螺旋形的，像一根松松地卷曲的弹簧。
A covalently linked chain of deoxribonu- cleotides. The double helix is composed of two DNA strands.
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。
Within the range of machining, if the helix Angle adopts a bigger value, it may improve the meshing performance and develop the advantages of double enveloping TI worm gearing.
在加工允许的范围内，螺旋角取较大的数值，能够较好地改善啮合性能，从而发挥二次包络TI蜗杆传动的优势。
Applying optimization design technology and the reliability theory a reliability-optimum design method of variable load cylinder helix compression spring is presented.
利用优化设计和可靠性设计方法，提出变载荷圆柱螺旋压缩弹簧的可靠性优化设计方法。
Wire forms are springs in every sense of the word, but they are distinguished from other types of springs in that they typically do not have a helix or coil configuration to them.
线材成型弹簧不同于其它类型的弹簧，它们不是螺旋或圈状结构，而是“U”或“V”字形结构。
Wire forms are springs in every sense of the word, but they are distinguished from other types of springs in that they typically do not have a helix or coil configuration to them.
线材成型弹簧不同于其它类型的弹簧，它们不是螺旋或圈状结构，而是“U”或“V”字形结构。
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