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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

        • Conclusion The active constituent from QLTM has analgesic effect on mice and can inhibit activation of macrophages.
          结论:QLTM活性成分具有镇痛和抑制巨噬细胞活性作用。
        • 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。
        • The reaction order and the reaction activation energy are determined and the reaction kinetic equation is set up.
          测定了反应级数和反应活化能,建立了反应动力学方程。
        • 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。
        • In PL/ 1, the activation of a procedure.
          在PL/1语言中,一个过程的激活。
        • In this article, the structure of PKR was introduced and activation mechanism of PKR was discussed.
          本文介绍了PKR的分子结构特征,并对PKR激活机制进行探讨。
        • Two methods, i.e high-temperature calcinations and mechanically ball-milling for kaolinite activation are systemically investigated.
          实验对高温煅烧和机械球磨两种提高高岭石反应活性的方法进行了研究。
        • With this approach, multiple MDB classes can bind to a single activation specification.
          通过采用这个方式,可以将多个MDB类绑定到单个激活规范。
        • Platelet activation in vivo can be part of the hemostatic response to injury or a pathological response to disease.
          在体内血小板的激活可以是对损伤的止血反应或是疾病的病理反应。
        • 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。