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)
• the activity of causing to have energy and be active
  Synonym:energizingactivating
• stimulation of activity in an organism or chemical

双语例句

• 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。
• 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。
• 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？
• 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。
• This forms an unbroken chain of requests that include the same activation context.
  这形成了一个连续的包含同样活化上下文的请求链。
• 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。
• 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。
• BACKGROUND: Maintenance and activation of cascade reaction influence T cell proliferation or transformation into nonreactive state even apoptosis.
  背景：启动维持并调节活化级联反应，决定了T细胞是活化增殖或转变为无反应状态甚至凋亡。