词语屋>英语词典>dissociation翻译和用法

dissociation

英 [dɪˌsəʊʃiˈeɪʃn]

美 [dɪˌsoʊʃiˈeɪʃn]

n.  分解,分离;分裂

复数:dissociations 

GRE化学

BNC.17589 / COCA.22986

柯林斯词典

  • VERB (通常指为了避免麻烦和责难而)与…断绝关系,表明与…没有关系
    If youdissociate yourself fromsomething or someone, you say or show that you are not connected with them, usually in order to avoid trouble or blame.
    1. It is getting harder for the president to dissociate himself from the scandal.
      总统越来越难摆脱这一丑闻了。
  • VERB 把…分开;使分离
    If youdissociateone thingfromanother, you consider the two things as separate from each other, or you separate them.
    1. Almost the first lesson they learn is how to dissociate emotion from reason.
      如何将理智和情感分开几乎可以说是他们所上的第一课。

英英释义

noun

  • the act of removing from association
    1. (chemistry) the temporary or reversible process in which a molecule or ion is broken down into smaller molecules or ions
      1. a state in which some integrated part of a person's life becomes separated from the rest of the personality and functions independently
          Synonym:disassociation

        双语例句

        • The effects of temperature and hydrate quantity on the dissociation kinetics of methane hydrate were studied in a10L quiescent reactor.
          在体积10L的静态反应器中研究了水合物分解动力学,考察了储存温度和水合物量等因素对水合物分解的影响。
        • Determination of the Dissociation Constant and Activity Product of the Hyodeoxycholic Acid
          猪去氧胆酸的离解常数和活度积常数的测定
        • Ammonium chloride under thermal dissociation forms ammonia and hydrogen chloride gases.
          生热作用,产热作用氯化铵在热力分解作用下形成氨和氯化氢气体。
        • Determination of Isoelectric Point and Dissociation Constant of 4-Hydroxy-pyridine
          4-羟基吡啶等电点和离解常数的测定
        • Moreover, advanced Collision Induced Dissociation ( CID) technology enables fragmentation for further confirmation of molecular structure.
          此外,先进的碰撞诱导解离(CID)技术使碎片能够进一步确认分子结构。
        • We have calculated bonds dissociation energies for22 alkyl derivatives containing nitrogen or sulfur, their average derivation is3.
          利用此方法计算出22个含氮含硫烷基衍生物的键裂能,其平均偏差为3。
        • So what we can actually directly compare is the dissociation energy or the bond strength of nitrogen versus hydrogen.
          因此实际上我们可以直接进行比较,对氮分子与氢分子的离解能,或键的强度。
        • Hammer grinder with high grinding rate can fully increase the starch dissociation rate.
          锤式粉碎机,破碎率高,能充分提高淀粉的游离率。
        • Oxygen-hemoglobin dissociation curve and it's influencing factors;
          氧离曲线及其影响因素;
        • Halogens also have the necessary absorption in the ultraviolet and rapid dissociation.
          卤素也具有吸收紫外线和分解快这两种特性。