英语释义

1. something spiral in form: such as

2. an ornamental volute

3. a coil formed by winding wire around a uniform tube

4. the incurved rim of the external ear

5. a curve traced on a cylinder or cone by the rotation of a point crossing its right sections at a constant oblique angle broadly spiral sense 1b

6. the shape formed by a line that curves around and along a central line

7. a curve traced on a cylinder by the rotation of a point crossing its right sections at a constant oblique angle broadly spiral sense 2 — see alpha-helix, double helix

片语

amphipathic helices双性alpha螺旋

cylinder helices圆柱螺旋线

glass helices玻璃单环填充物

helices helix的复数

general helices一般螺旋线

dna double helices structuredna双螺旋结构

triple helices三股螺旋

thin helices耳轮薄瘦

英汉例句

• the dislocation helices might result from the cross slip of some segments on an initial screw dislocation from (111)plane to (112) plane.

  普通位错形成这种螺旋状曲线是交滑移的结果，即原先在（111）密排面滑移的螺位错的部分位错段交滑移到（112 ）非密排面。

• characteristics equations and experiment results are given. it is shown that the performance of new multifilar helices is better than that of the corresponding bifilar helix.

  给出了特性方程和实验结果，表明新型多螺旋线的性能要优于相应的双螺旋线。

• temperature oscillations or chemical changes should cause complete double helices to come apart, each then rebuilding the whole as fresh nucleotides link on.

  温度和化学变化会使双股链分解，然后各核苷酸再重新形成整体继续连接。

• moreover, the conformation of dna changes and the helices are kinked.

  同时dna发生构象变化、螺旋扭结。

• variation of helices based on dihedral angels and residue composition.

  夹角与残基组成来决定。

• in this paper, a new development of multifilar helices for bwt is proposed.

  本文提出了返波管用多螺旋线的新发展。

• there were 21 coils, 17 helices and 6 strands in the secondary structure of the protein.

  对氨基酸序列进行二级结构分析，结果显示其含有21个卷曲，17个螺旋，6个折叠股。

• the structures of chiral quartz and copper helices are analysized.

  对手征性石英和螺旋铜丝的结构进行了分析研究。

• lbg also interacts with xanthan and carrageenan helices to form rigid gels.

  lbg还可与黄原胶和角叉胶单环反应，形成坚硬凝胶。

• in winter thousands of starlings perform their murmurations round it, banking swiftly and silently in vast helices across the sky.

  冬天，成千上万支欧掠鸟在它旁边低沉的吟唱，静静地在浩瀚的天空中划出一道道弧线。

• alpha helices in biological materials, and design of alpha-helical structures.

  在生物材料中的阿尔发螺旋，以及阿尔发螺旋结构的设计。

• the molecular dynamics (md) method was used to study the stabilities and assembly mechanisms of these helices at different temperatures.

  在不同的温度条件下，采用动力学模拟的方法探讨了上述四种螺旋的稳定性和折叠机理。