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activation

英 [ˌæktɪˈveɪʃ(ə)n]

美 [ˌæktəˈveɪʃən]

n.  开(驱,起,启)动;触发; 活化(作用);活性(化);激活;使…产生放射性;敏化

化学

BNC.9314 / COCA.12945

柯林斯词典

  • VERB 使运作;使起作用;激活
    If a device or processis activated, something causes it to start working.
    1. Video cameras with night vision can be activated by movement.
      带夜视镜的摄像机一有动静就会启动。
    2. ...a voice-activated computer.
      声控电脑

英英释义

noun

  • making active and effective (as a bomb)
    1. the activity of causing to have energy and be active
        Synonym:energizingactivating
      1. stimulation of activity in an organism or chemical

        双语例句

        • Per-thread method activation stacks are represented using the host operating system's stack and thread model.
          每线程方法的激活栈使用主机操作系统的堆栈和线程模型。
        • Human fibroblasts with a low-activity MIF promoter polymorphism have diminished MIF release and AMPK activation during hypoxia.
          人成纤维细胞的低活性MIF启动子多态性降低了缺氧状态下MIF的释放和AMPK的活化。
        • Effects of activation methods on the parthenogenetic development of buffalo oocytes were examined in this study.
          系统探讨了几种激活方法对水牛卵母细胞孤雌发育的影响。
        • Therapeutic concentrations of imatinib inhibits the activation and proliferation of normal T lymphocytes in vitro.
          有效治疗浓度的伊马替尼在体外对T细胞增殖和活性有抑制作用。
        • The solvent effects, the compensation of the activation enthalpy, and the activation entropy were discussed.
          对溶剂效应和焓-熵补偿作用进行了讨论。
        • AIM: To study the effects of thrombopoietin ( TPO) and other hematopoietic cytokines on platelet activation.
          目的:研究血小板生成素(TPO)及其他造血生长因子在体外对人血小板活化的影响。
        • Activated T cells release a number of lymph toxins, interferon, and B cell growth and activation factors.
          被激活的T细胞发布一定数量的淋巴毒素、干扰素,和B细胞成长和活化作用因素。
        • The activation record contains all of the call-specific data for the function, including parameters and local variables.
          活动记录包含了这个函数的所有与调用有关的数据,包括参数和本地变量。
        • Neutron activation or chemical analysis for uranium are used as a follow-up.
          中子活化分析和化学分析铀可作为进一步追索的方法。
        • The effects of electrode activation condition, current density, electrolyte temperature on electrolytic reduction are discussed.
          讨论了电极活化条件、电流密度、电解液温度等因素对电解还原反应的影响。