自由基的英文:
free radical

参考例句:
  • Termination of free radical chains occurs by a bimolecular reaction
    自由基链的终止产生于双分子反应。
  • It is argued that the pyramidal radical would be more reactive
    可以认为锥形的自由基比较活泼。
  • riboflavin undergoes photodecomposition with resulting production of free radical containing products
    核黄素,经光解作用而生成含有自由基的产物。
  • Cigarette smoke and radiation also produce free radicals.
    抽烟和辐射同样也产生自由基。
  • These butylradicals bring about a rapid polymerization of styrene
    这些丁基自由基促使苯乙烯聚合速度加快。
  • Mulberry red pigment hence was a good kind of natural radical scavenger.
    桑椹红色素是一种很好的天然自由基清除剂。
  • A free radical is a molecular fragment having an unpaired electron
    自由基是一种具有未配对电子的分子碎体。
  • Like carrots, sweet potatoes have the antioxidant beta-carotene, which mops up damaging free radicals.
    红薯与萝卜一样,含有大量的抗氧化剂,贝塔胡萝卜素。 这种抗氧化剂成分能破话自由基。
  • Elimination of an alkyl chain substituted on an aromatic ring results in the appearance of free radicals
    在一芳香环上一个取代烷链的消失,结果出现自由基。
  • The theory is that antioxidants soak lip tissue-damaging chemicals called free radicals
    其原理便是搞氧化剂可以吸收自由基这种破坏组织的化学物。
free是什么意思
adj. 自由的;免费的;空闲的;任意的;免税的;游离的
adv. 免费地;自由地
v. 释放;免除;使自由,解放

  • Freedom is not free.
    自由不是无偿的。
  • Be covered by free Medicare / be entitled to free medical care
    享受公费医疗
  • It depends on free oxygen or air.
    它依靠大量的氧或者空气。
  • He walked with a free gait.
    他走路步态潇洒。
  • the free end of a flag
    旗子未固定的一端

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