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词汇 triene
释义

Definition of triene in English:

triene

noun ˈtrʌɪiːnˈtrīēn
Chemistry
  • An unsaturated hydrocarbon containing three double bonds between carbon atoms.

    〔化〕三烯

    Example sentencesExamples
    • They established that the conjugated triene was further hydrogenated to a non-conjugated diene and eventually to the monoene 18: 1 til (vaccenic acid) as was the c9, Ml CLA.
    • However, trienes, whether substituted or not, are only extremely weakly fluorescent, whereas dienes are considered as nonfluorescent.
    • The double bond positions of 11 conjugated trienes were unambiguously located through a simple derivatization method amenable to nanogram-scale analyses.
    • The cells contain histamine and trienes leukotrines (white cell, triple-bonded chemicals) that loosen cell joints and allow foreign proteins to enter deeply, causing lung tube spasm.

Definition of triene in US English:

triene

nounˈtrīēn
Chemistry
  • An unsaturated hydrocarbon containing three double bonds between carbon atoms.

    〔化〕三烯

    Example sentencesExamples
    • However, trienes, whether substituted or not, are only extremely weakly fluorescent, whereas dienes are considered as nonfluorescent.
    • The cells contain histamine and trienes leukotrines (white cell, triple-bonded chemicals) that loosen cell joints and allow foreign proteins to enter deeply, causing lung tube spasm.
    • The double bond positions of 11 conjugated trienes were unambiguously located through a simple derivatization method amenable to nanogram-scale analyses.
    • They established that the conjugated triene was further hydrogenated to a non-conjugated diene and eventually to the monoene 18: 1 til (vaccenic acid) as was the c9, Ml CLA.
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