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1·Chirality is a fundamental property of the nature.

手性是自然界的本质属性之一。

2·The optical activity of a molecule is not determined by its chirality.

旋光性 不是由手性决定的，因为手性是人为抽象出的一种概念。

3·The fatty acids have no chirality; their mirror image is the same molecule.

脂肪酸没有手性；它们的镜像分子就是自己。

4·Cholesteryl is a good chiral nematic phase mesogen because of its chirality.

胆甾烯基具有多个手性中心，是良好的手性向列相液晶基元。

5·Objective: Expound chirality with chiral drugs concept and actual meaning of research.

目的阐明手性和药物手性的概念及其研究的实际意义。

6·Effect of chirality and permittivity on the reflection and transmission was discussed.

讨论了不同情形下手征参数和介电常数对反射和透射特性的影响。

7·The chirality is an abstract concept, it has neither definite direction nor shape, size and length.

手性概念无方向，也无形状、大小、长短等，没有任何参数可以描述它。

8·Among 20 basic amino acids, glycine is the only one not exhibiting chirality, and other 19 are all L-amino.

在传统的20种天然氨基酸中，除没有手性中心的甘氨酸外，其他19种氨基酸均为L构型。

9·The study on the carbon nanotubes lattice dynamics can supply information about tube structure and chirality.

碳纳米管晶格动力学的研究可以提供碳纳米管结构和螺旋性等方面的相关信息。

10·The molecule can then form two mirrored versions, giving it handedness or chirality as it is called in chemistry.

这个甘氨酸分子就可以形成两种镜像对称的结构，具有了手性，或者说化学中所称的“旋光性”。