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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。
        • This paper presents a new method for activation of aluminum plate base by electro-etching and positive electrode oxidization.
          本文介绍了一种电解腐蚀和阳极氧化活化铝板基的新方法。
        • 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。
        • In PL/ 1, the activation of a procedure.
          在PL/1语言中,一个过程的激活。
        • 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。
        • 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。
        • Effects of activation temperature, temperature holding time and activation agent ratio on the structure of adsorbents were investigated.
          实验考察了活化剂用量、活化温度和活化时间对吸附剂结构参数的影响。
        • Previous studies show it related with activation of T-cell and metastases of breast tumor cells.
          先前的研究显示,它与T细胞的活化和乳癌细胞的转移有关。
        • The techniques of activation and modification are overviewed.
          本文概述了活性炭的各种活化和改性处理技术。