Alkenes的意思、翻譯和例句

是什麼意思

烯烴(Alkenes)是一類含有碳-碳雙鍵的有機化合物,通式為 CnH2n。它們是烴的一種,並且具有不飽和性,這意味著它們的分子中含有較少的氫原子,因為雙鍵的存在使得它們能夠與其他原子或分子進行反應。烯烴通常用於合成塑料、藥物及其他重要的化學產品。

依照不同程度的英文解釋

  1. A type of chemical compound with a double bond.
  2. Hydrocarbons that have at least one double bond.
  3. Organic compounds that contain carbon and hydrogen.
  4. Compounds that can react more easily due to their double bonds.
  5. Unsaturated hydrocarbons important for chemical reactions.
  6. Organic molecules characterized by one or more carbon-carbon double bonds.
  7. Compounds that participate in various chemical reactions, including polymerization.
  8. A class of aliphatic hydrocarbons with a general formula of CnH2n.
  9. Compounds that are pivotal in organic synthesis and industrial applications.
  10. A group of compounds that are foundational in the manufacture of many chemicals.

相關英文單字或片語的差別與用法

1:Alkenes

用法:

這是指一類具有碳-碳雙鍵的有機化合物,通常以「-ene」結尾,如乙烯(ethene)或丙烯(propene)。它們在化學合成中非常重要,因為雙鍵使它們具有較高的反應性。

例句及翻譯:

例句 1:

乙烯是一種常見的烯烴,廣泛用於塑料的製造。

Ethylene is a common alkene widely used in the production of plastics.

例句 2:

烯烴的反應性使其在有機化學中非常重要。

The reactivity of alkenes makes them very important in organic chemistry.

例句 3:

許多天然產物都含有烯烴結構。

Many natural products contain alkene structures.

2:Olefin

用法:

這是一個舊的術語,通常用來指代烯烴,特別是在工業和化學製程中。它們在石油化工中有著廣泛的應用。

例句及翻譯:

例句 1:

丙烯是一種重要的烯烴,經常被稱為烯烴。

Propylene is an important olefin often referred to as an alkene.

例句 2:

這種化合物在合成塑料時被稱為烯烴。

This compound is known as an olefin in the synthesis of plastics.

例句 3:

許多工業過程中都涉及到烯烴的使用。

Many industrial processes involve the use of olefins.

3:Unsaturated Hydrocarbon

用法:

這是指包含雙鍵或三鍵的碳氫化合物,烯烴就是這類化合物的一種。它們在化學反應中通常更活潑。

例句及翻譯:

例句 1:

烯烴是一種不飽和烴,因為它們含有雙鍵。

Alkenes are a type of unsaturated hydrocarbon because they contain double bonds.

例句 2:

不飽和烴在化學合成中非常重要。

Unsaturated hydrocarbons are very important in chemical synthesis.

例句 3:

這些不飽和烴通常具有較高的反應性。

These unsaturated hydrocarbons usually have higher reactivity.