excitability

英 [ɪkˌsaɪtəˈbɪlɪti]

美 [ɪkˌsaɪtəˈbɪlɪti]

n.  （可）激励性；（可）激发性

GRE医学

BNC.44913 / COCA.37398

柯林斯词典

• ADJ-GRADED 易激动的;易兴奋的
  If you describe someone asexcitable, you mean that they behave in a rather nervous way and become excited very easily.
  1. Mary sat beside Elaine, who today seemed excitable...
     玛丽坐在伊莱恩身边，伊莱恩今天似乎有些激动。
  2. The staff were somewhat alarmed by the man, who was in an excitable state.
     那个情绪激动的男人让职员们感到有些恐慌。

英英释义

noun

• being easily excited
  Synonym:excitablenessvolatility
• excessive sensitivity of an organ or body part
  Synonym:irritability

双语例句

• We propose that SLEEPLESS is a signaling molecule that connects sleep drive to lowered membrane excitability.
  研究人员提示，无眠蛋白在脑中被释放出来后通过降低神经细胞膜的兴奋性而引发睡眠的欲望。
• Finally, fluctuations of vestibular excitability correlated positively with the extent of subjectively perceived vertigo.
  最后，前庭兴奋性的波动与主观认为的眩晕的程度是正性相关的。
• In pursues the excitability appraisal excessively in the classroom, the criticism and the penalty already faded out the classroom.
  在过度追求激励性评价的课堂中，批评和惩罚已经淡出了课堂。
• The Roles of Muscarinic Receptors in Excitability of ICCs and Contraction of Rat Bladder
  M受体对膀胱ICC细胞兴奋性的影响及在膀胱收缩功能中作用的探讨
• OSAHS maybe through multi-ways ( oxidative stress, sleep interruption) cause inflammatory reaction and adrenergic nerve excitability change to impact and induce the incidence rate of CHD increased.
  OSAHS可能经氧化应激，睡眠中断引起炎症反应及交感神经兴奋性改变等多条途径影响并导致冠心病发生率增高。
• Effects of aluminum on action potentials and excitability of myocardial cells
  铝对心肌细胞动作电位及其兴奋性的影响
• In the study conducted using a fruit fly, they found that negative feedback mediated by PI3K regulates the excitability of neurons, an issue in a number of ailments that include neurofibromatosis.
  在用果蝇的实验中，研究人员发现由PI3K介导的负反馈可以调节神经的兴奋性，这个问题在包括神经纤维瘤等许多疾病中存在。
• As a mild sedative, it has been used to calm irritation, diminish nervous excitability, and alleviate nervous dyspepsia.
  可作为温和的镇静剂，舒缓刺激，镇静神经，减轻神经性消化不良。
• CONCERNING CONDUCTION AND ELECTRICAL EXCITABILITY IN THE TERMINAL PORTION OF THE APICAL DENDRITES OF THE PYRAMIDAL NEURONS It analyses the coupling relations of the control loops in the AHU and the terminals.
  关于锥髓神经原顶端树状突末端部分的传导和电兴奋性具体分析了机组部分和末端部分的控制回路之间的耦合关系；
• In conditions of enhanced excitability, this astrocyte feedback signal drives neurons towards the seizure-like discharge threshold.
  为了增强兴奋性，这些星形胶质细胞反馈信号驱使神经元达到癫痫发作的阈值。