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open chain

/ˈəʊpən tʃeɪn/

翻译: 化学和生物化学术语,指原子以线性或支链形式排列而不形成闭合环的分子结构。也可指具有直链或支链碳骨架的聚合物或化合物。

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phrase

/ˈəʊpən tʃeɪn/C1formalscientific
  • zh化学和生物化学术语,指原子以线性或支链形式排列而不形成闭合环的分子结构。也可指具有直链或支链碳骨架的聚合物或化合物。

A term used in chemistry and biochemistry to describe a molecular structure where atoms are arranged in a linear or branched sequence without forming a closed ring. It can also refer to a type of polymer or compound with an unbranched or branched carbon backbone.

  1. Chemical structureC1formal

    A molecular structure in which atoms are arranged in a linear or branched sequence, not forming a closed ring.

    zh开链

    • Alkanes are examples of open chain hydrocarbons.
    • The open chain structure of this molecule makes it more flexible.
    • In organic chemistry, open chain compounds are also known as acyclic compounds.