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

• Potassium channels play a critical role in stabilization of membrane potential and regulation of cellular excitability.
  钾离子通道具有稳定细胞膜电位和调节细胞兴奋性的重要作用。
• Farmers 'collective excitability lead the defeat of the movements.
  农民集体兴奋的情绪导致运动的过火、失控和最终失败。
• Experimental study of excitability and contraction in bladder detrusor of diabetic rats
  糖尿病大鼠膀胱逼尿肌兴奋性与收缩性实验研究
• 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；
• 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。
• He is a person of great excitability.
  他是极易激动的人。
• A drug that reduces excitability and calms a person.
  减少兴奋性使人安静下来的药。
• The excitability of muscles and nerve endings are increased when there are low blood calcium and magnesium levels which cause muscle cramping.
  当血液中钙、含量过低时可能刺激到神经末梢和肌肉并使其高度兴奋，从而造成抽筋。
• Objective To study the effect of electroacupuncture ( EA) at Guanyuan point on the excitability of detrusor of rats with urinary retention after acute spinal cord injury.
  目的观察电针关元穴对急性脊髓损伤后尿潴留模型大鼠逼尿肌兴奋性的影响。
• 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