enantiomorphism

简明释义

英[enˌæntɪəˈmɔːfɪzəm]美[enˌæntɪəˈmɔrfɪzəm]

n. [化学] 对映形态；镜像性

英英释义

单词用法

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例句

1.Their sense of vision art mainly surrounds the ego of the youth pathos and the ego parable method of the metropolis. They usually use enantiomorphism psychological realism to express theirs lives.

他们的视觉艺术主要是围绕着青春的自我感伤和大都会表象的自我寓言方式进行，艺术方式上是采用寓言方式进行的一种镜像式的心理现实主义性质的自我表现。

2.Their sense of vision art mainly surrounds the ego of the youth pathos and the ego parable method of the metropolis. They usually use enantiomorphism psychological realism to express theirs lives.

他们的视觉艺术主要是围绕着青春的自我感伤和大都会表象的自我寓言方式进行，艺术方式上是采用寓言方式进行的一种镜像式的心理现实主义性质的自我表现。

3.The concept of enantiomorphism is crucial in understanding the behavior of chiral molecules in chemistry.

在理解化学中手性分子的行为时，enantiomorphism（对映体现象）的概念至关重要。

4.In crystallography, enantiomorphism can explain why certain minerals have mirror-image forms.

在晶体学中，enantiomorphism（对映体现象）可以解释为什么某些矿物具有镜像形式。

5.The study of enantiomorphism helps researchers develop drugs that are more effective and have fewer side effects.

对enantiomorphism（对映体现象）的研究帮助研究人员开发出更有效且副作用更少的药物。

6.In organic chemistry, the presence of enantiomorphism can lead to different biological activities of the same compound.

在有机化学中，enantiomorphism（对映体现象）的存在可能导致相同化合物具有不同的生物活性。

7.Understanding enantiomorphism is essential for the synthesis of enantiomerically pure substances.

理解enantiomorphism（对映体现象）对于合成对映体纯物质至关重要。

作文

In the study of chemistry and biology, the concept of enantiomorphism plays a crucial role in understanding the behavior of molecules. Enantiomorphism refers to the phenomenon where two compounds are mirror images of each other but cannot be superimposed. This characteristic is particularly significant in the field of stereochemistry, where the spatial arrangement of atoms in a molecule can greatly influence its chemical properties and biological activities. For example, consider the case of thalidomide, a drug that was once prescribed to pregnant women. It exists as two enantiomers: one enantiomer was effective in treating morning sickness, while the other caused severe birth defects. This illustrates how enantiomorphism can have profound implications in pharmacology, where the efficacy and safety of a drug can hinge on its specific molecular orientation. In addition to its importance in chemistry, enantiomorphism is also relevant in the realm of optics. Optical isomers, or enantiomers, can rotate plane-polarized light in different directions. One enantiomer will rotate the light clockwise (dextrorotatory), while its counterpart will rotate it counterclockwise (levorotatory). This property allows scientists to distinguish between the two forms, which is essential in various applications, including the development of chiral drugs and the analysis of substances in forensic science. Moreover, enantiomorphism is not limited to natural substances; it can also be synthesized in laboratories. Chemists often utilize asymmetric synthesis techniques to produce one enantiomer preferentially over the other. This approach is vital for creating pharmaceuticals that are safe and effective, as the presence of an unwanted enantiomer can lead to adverse effects. For instance, in the synthesis of amino acids, chemists must carefully control reaction conditions to ensure that only the desired enantiomer is produced. The concept of enantiomorphism extends beyond the sciences into philosophy and art, where the idea of duality and symmetry resonates with human experience. Artists often explore themes of reflection and contrast, echoing the principles of enantiomorphism in their work. The interplay between opposites can be seen in various artistic movements, where the relationship between two contrasting elements creates a sense of balance and harmony. In conclusion, enantiomorphism is a multifaceted concept that transcends disciplines, impacting fields from chemistry and biology to philosophy and art. Understanding enantiomorphism is essential for scientists and artists alike, as it provides insight into the nature of symmetry, duality, and the intricate relationships that exist within our world. As research continues to evolve, the significance of enantiomorphism will undoubtedly expand, leading to new discoveries and innovations that enhance our understanding of both the natural and creative realms. Therefore, embracing the complexities of enantiomorphism can inspire a deeper appreciation for the interconnectedness of knowledge and the beauty of diversity in all its forms.

在化学和生物学的研究中，对映体现象的概念在理解分子的行为方面发挥着至关重要的作用。对映体现象是指两个化合物是彼此的镜像，但不能重叠的现象。这一特征在立体化学领域尤为重要，在这里，分子中原子的空间排列可以极大地影响其化学性质和生物活性。例如，考虑一下沙利度胺的案例，这是一种曾经被开给孕妇的药物。它以两种对映体的形式存在：一种对映体在治疗晨吐方面有效，而另一种则导致严重的出生缺陷。这说明了对映体现象在药理学中的深远影响，其中药物的功效和安全性可能取决于其特定的分子取向。 除了在化学中的重要性外，对映体现象在光学领域也具有相关性。光学异构体或对映体可以以不同的方向旋转平面偏振光。一个对映体会顺时针旋转光线（右旋），而其对应物则会逆时针旋转（左旋）。这一特性使科学家能够区分这两种形式，这在包括手性药物的开发和法医学分析等各种应用中至关重要。 此外，对映体现象不仅限于自然物质；它也可以在实验室中合成。化学家们经常利用不对称合成技术优先生产一种对映体。这种方法对于创造安全有效的药物至关重要，因为存在不必要的对映体可能导致不良反应。例如，在氨基酸的合成中，化学家必须仔细控制反应条件，以确保仅生产所需的对映体。 对映体现象的概念超越了科学领域，进入哲学和艺术领域，在那里，对称和对立的理念与人类经验产生共鸣。艺术家们常常探索反射和对比的主题，回响着他们作品中的对映体现象原则。对立元素之间的相互作用可以在各种艺术运动中看到，其中两个对比元素之间的关系创造了一种平衡和和谐的感觉。 总之，对映体现象是一个多方面的概念，跨越学科，影响从化学和生物学到哲学和艺术的各个领域。理解对映体现象对科学家和艺术家来说都是必不可少的，因为它提供了对对称性、二元性以及我们世界中存在的复杂关系的洞察。随着研究的不断发展，对映体现象的重要性无疑将扩展，导致新的发现和创新，增强我们对自然和创造领域的理解。因此，拥抱对映体现象的复杂性可以激发对知识相互联系和所有形式多样性的美的更深层次的欣赏。