helix

简明释义

英[ˈhiːlɪks]美[ˈhiːlɪks]

n. 螺旋，螺旋状物；[解剖] 耳轮

复 数 h e l i c e s 或 h e l i x e s

英英释义

单词用法

同义词

反义词

例句

1.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。

2.Since people use Helix in various environments, making sure everything works perfectly in every situation is an ongoing, time-consuming task.

由于人们是在不同的环境中使用Helix，因此要确保所有组件在任何情况下都可精确完成工作是一项持续不断、耗时很多的任务。

3.Often described as a slender body of a white horse, the amount before a helix Angle (which is also a characteristic of the Licorne).

通常被形容为体型修长的白马，额前有一螺旋角(这也是独角兽的特征)。

4.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。

5.Yet, instead of randomly filling each spot, the genes included sequences prompting them fold into four-helix structures (right).

然而，代之以随机的填满每一个斑点，包含了一定排序的基因促使其成为四螺旋结构。

6.The structures are made from bundles of double-helix DNA strands.

这些结构是由一束束双螺旋DNA链构成。

7.The structure of DNA is often described as a double helix (螺旋形).

DNA的结构通常被描述为双重helix（螺旋形）。

8.The helix (螺旋) shape of the galaxy is fascinating to astronomers.

银河的helix（螺旋）形状让天文学家着迷。

9.In architecture, the staircase can be designed in a spiral helix (螺旋).

在建筑中，楼梯可以设计成螺旋helix（螺旋）。

10.The protein structure can form an alpha helix (α-螺旋) configuration.

蛋白质结构可以形成αhelix（α-螺旋）配置。

11.He used a helix (螺旋) tool to create the perfect spiral in his sculpture.

他使用一个helix（螺旋）工具在他的雕塑中创造了完美的螺旋。

作文

In the fascinating world of biology, the structure of DNA is often described as a double helix. This unique formation is crucial for the storage and transmission of genetic information. The term helix refers to a three-dimensional spiral shape, resembling a twisted ladder. Understanding this structure is essential for grasping how life operates at a molecular level. The two strands of the helix are held together by base pairs, which connect the rungs of the ladder. This design not only protects the genetic material but also allows for replication and repair processes to occur efficiently.The concept of a helix extends beyond biology into various fields such as chemistry and physics. For example, in chemistry, certain molecules adopt a helical structure that influences their properties and reactivity. In architecture, the spiral staircase is a physical manifestation of a helix, showcasing how this shape can be both functional and aesthetically pleasing. The versatility of the helix shape demonstrates its significance in nature and human design.Moreover, the helix is not limited to the microscopic world. It can be seen in the macroscopic structures like galaxies and hurricanes, where the spiral pattern emerges from complex systems. This ubiquity of the helix in different contexts highlights its fundamental role in understanding patterns and structures in our universe.In summary, the helix is a remarkable shape that plays a vital role in various scientific disciplines. From the double helix of DNA to the spiral patterns found in nature, this structure is integral to our understanding of life and the cosmos. As we continue to explore the implications of the helix, we uncover deeper insights into the interconnectedness of all things, from the smallest molecules to the vastness of space.

在生物学的迷人世界中，DNA的结构通常被描述为双螺旋。这种独特的形态对遗传信息的存储和传递至关重要。术语螺旋指的是一种三维螺旋形状，类似于扭曲的梯子。理解这种结构对于掌握生命在分子层面上的运作至关重要。螺旋的两条链通过碱基对连接，这些碱基对连接了梯子的横档。这种设计不仅保护了遗传物质，还允许复制和修复过程高效地发生。螺旋的概念超越了生物学，扩展到化学和物理等多个领域。例如，在化学中，某些分子采用螺旋结构，这影响了它们的性质和反应性。在建筑学中，螺旋楼梯是螺旋的一个物理表现，展示了这一形状如何既具有功能性又美观。螺旋形状的多样性展示了它在自然和人类设计中的重要性。此外，螺旋不仅限于微观世界。在宏观结构中，如星系和飓风中，螺旋模式从复杂系统中出现。螺旋在不同背景中的普遍存在突显了它在理解我们宇宙中的模式和结构方面的基本作用。总之，螺旋是一种非凡的形状，在多个科学学科中发挥着重要作用。从DNA的双螺旋到自然界中发现的螺旋图案，这一结构是我们理解生命和宇宙的核心。当我们继续探索螺旋的意义时，我们揭示了对所有事物之间相互联系的更深刻见解，从最小的分子到广阔的空间。