alkenes的意思、翻譯和例句

是什麼意思

烯烴(Alkenes)是一類不飽和有機化合物,其分子中至少含有一個碳碳雙鍵(C=C)。烯烴的通式為 CnH2n,其中 n 是碳原子的數量。這類化合物在化學反應中通常會參與加成反應,並且是許多重要化學反應的基礎,例如聚合反應。常見的烯烴包括乙烯(C2H4)和丙烯(C3H6)。

依照不同程度的英文解釋

  1. A type of chemical that has a double bond between carbon atoms.
  2. A group of compounds with at least one double bond.
  3. Compounds that can react easily due to their double bonds.
  4. Unsaturated hydrocarbons that can undergo addition reactions.
  5. Organic compounds characterized by one or more carbon-carbon double bonds.
  6. Compounds that are important in organic synthesis and industrial applications.
  7. A class of hydrocarbons that play a significant role in the production of polymers.
  8. Compounds that are reactive due to their unsaturation and can form new bonds.
  9. A category of aliphatic hydrocarbons that are pivotal in organic chemistry.
  10. A type of unsaturated hydrocarbon that is essential in various chemical processes.

相關英文單字或片語的差別與用法

1:Alkenes

用法:

這是指一類特定的有機化合物,具有碳碳雙鍵。它們的結構和性質使其在化學合成中非常重要,常用於製造塑料和其他化學產品。

例句及翻譯:

例句 1:

乙烯是一種最簡單的烯烴,廣泛應用於塑料製造。

Ethylene is the simplest alkene and is widely used in plastic manufacturing.

例句 2:

烯烴的化學反應性使其在合成化學中非常重要。

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

例句 3:

許多天然產物中都含有烯烴結構。

Many natural products contain alkene structures.

2:Olefin

用法:

這是烯烴的另一種稱呼,通常用於工業和化學文獻中。Olefin 這個詞源於拉丁文,意為「油」,因為早期發現的烯烴通常是油狀的。

例句及翻譯:

例句 1:

丙烯被稱為一種重要的油烯,用於生產合成纖維。

Propylene is known as an important olefin used in the production of synthetic fibers.

例句 2:

這些油烯在化學工業中具有廣泛的應用。

These olefins have wide applications in the chemical industry.

例句 3:

許多油烯可以通過加氫反應轉化為飽和烴。

Many olefins can be converted to saturated hydrocarbons through hydrogenation.

3:Unsaturated hydrocarbons

用法:

這是指那些含有碳碳雙鍵或三鍵的烴類化合物,烯烴就是其中的一個例子。這類化合物的特性使其在化學反應中表現出獨特的行為。

例句及翻譯:

例句 1:

不飽和烴在化學合成中經常用作反應物。

Unsaturated hydrocarbons are often used as reactants in chemical synthesis.

例句 2:

很多不飽和烴在自然界中都能找到,例如植物油。

Many unsaturated hydrocarbons can be found in nature, such as vegetable oils.

例句 3:

不飽和烴的反應性使其成為化學研究的熱門主題。

The reactivity of unsaturated hydrocarbons makes them a popular subject of chemical research.

4:Double-bonded hydrocarbons

用法:

這個術語用於描述那些包含碳碳雙鍵的烴類,包括烯烴。這些化合物在化學合成和工業應用中非常重要。

例句及翻譯:

例句 1:

雙鍵烴的存在使得這些化合物在化學反應中非常活躍。

The presence of double-bonded hydrocarbons makes these compounds very reactive in chemical reactions.

例句 2:

許多雙鍵烴在製造塑料和合成材料中扮演著重要角色。

Many double-bonded hydrocarbons play a crucial role in the manufacture of plastics and synthetic materials.

例句 3:

這些雙鍵烴的性質使得它們在有機化學中非常重要。

The properties of these double-bonded hydrocarbons make them very important in organic chemistry.