反式結構的意思、翻譯和例句

是什麼意思

「反式結構」通常指的是在化學和生物學中,某些分子或結構的特定排列方式。這個詞最常見於有機化學中,描述雙鍵或環狀結構中取代基的相對位置。反式結構的特點是取代基位於雙鍵的對側,與順式結構(取代基在同側)相對。這種結構會影響分子的物理性質和化學反應性。例如,在脂肪酸中,反式脂肪酸是指在其分子中含有反式結構的脂肪酸,這些脂肪酸可能會對健康產生負面影響。

依照不同程度的英文解釋

  1. A special arrangement of atoms.
  2. A way atoms are placed differently.
  3. A structure where parts are on opposite sides.
  4. An arrangement of molecules that affects their behavior.
  5. A configuration of atoms that can change properties.
  6. A molecular structure where certain groups are positioned across from each other.
  7. A specific geometric arrangement in molecules that can influence their characteristics.
  8. A type of molecular orientation that can impact biological effects.
  9. A stereochemical configuration that significantly alters the reactivity and properties of compounds.
  10. A spatial arrangement of substituents around a double bond that influences the compound's functionality.

相關英文單字或片語的差別與用法

1:Trans structure

用法:

在化學中,反式結構是指取代基在雙鍵的對側排列,這種結構影響分子的性質和反應性。

例句及翻譯:

例句 1:

這種化合物的反式結構使其在生物體內的代謝過程中表現出不同的特性。

The trans structure of this compound gives it different characteristics in metabolic processes within the body.

例句 2:

研究表明,反式結構的脂肪酸對心血管健康有負面影響。

Studies show that trans structures of fatty acids have negative effects on cardiovascular health.

例句 3:

在這個例子中,反式結構導致了更高的熔點。

In this example, the trans structure results in a higher melting point.

2:Trans isomer

用法:

反式異構物是指具有相同分子式但其原子或基團在空間中排列不同的化合物,特別是指那些具有反式結構的異構物。

例句及翻譯:

例句 1:

反式異構物的化學性質與其順式異構物有顯著的不同。

The trans isomer has significantly different chemical properties compared to its cis isomer.

例句 2:

在這種反式異構物中,取代基位於雙鍵的對側。

In this trans isomer, the substituents are positioned on opposite sides of the double bond.

例句 3:

反式異構物的存在常常會影響其生物活性。

The presence of trans isomers often affects their biological activity.

3:Trans configuration

用法:

反式配置描述了分子中取代基的空間排列方式,通常用於描述雙鍵或環狀結構中的原子或基團位置。

例句及翻譯:

例句 1:

這種反式配置使分子在光學活性方面表現出不同的行為。

This trans configuration causes the molecule to exhibit different behavior in terms of optical activity.

例句 2:

在化學合成中,反式配置是設計新化合物時需要考慮的重要因素。

In chemical synthesis, trans configuration is an important factor to consider when designing new compounds.

例句 3:

反式配置的分子通常會有更高的熔點和沸點。

Molecules with trans configuration typically have higher melting and boiling points.