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

• 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。
• 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。
• 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。
• 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 activation record contains all of the call-specific data for the function, including parameters and local variables.
  活动记录包含了这个函数的所有与调用有关的数据，包括参数和本地变量。
• For this purpose it is discussed how the activation energy affects complex modulus changing with temperature and frequency.
  为此探讨了激活能对复模量随频率和温度的影响。
• 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。
• 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。
• 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。
• 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。