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

• 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？
• The activation energies and pre-exponential factors were obtained by analyzing the reaction dynamics.
  通过动力学分析，得到了干燥过程活化能、指前因子等动力学参数。
• In PL/ 1, the activation of a procedure.
  在PL/1语言中，一个过程的激活。
• High specific surface area activated carbon was prepared frombamboo by chemical activation with KOH.
  以竹屑为原料，研究了KOH活化法高比表面积活性炭的制备工艺。
• 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。
• 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。
• 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。
• 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。
• The rate constants and activation parameters of these transitions have been measured and discussed.
  测得并讨论了这一构象变化的速度常数和活化参数；