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

• 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。
• 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 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。
• 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。
• 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。
• 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。
• 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。
• Two methods, i.e high-temperature calcinations and mechanically ball-milling for kaolinite activation are systemically investigated.
  实验对高温煅烧和机械球磨两种提高高岭石反应活性的方法进行了研究。
• Therapeutic concentrations of imatinib inhibits the activation and proliferation of normal T lymphocytes in vitro.
  有效治疗浓度的伊马替尼在体外对T细胞增殖和活性有抑制作用。
• 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。