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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

        • Can you speak to the process of activation and how, you know, it comes about?
          你能谈一下活化的过程和它是怎么发生的吗?
        • 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。
        • It also illustrated the custom properties available on the activation specs to control the status of the message endpoints.
          本文也说明了在激活规范中提供的自定义属性,来控制消息端点状态。
        • 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。
        • 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。
        • 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。
        • 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。
        • 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。
        • 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。
        • 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。