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

• 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。
• The Alteration of Nucleus Accumbens Neuronal Excitability during Morphine Withdrawal in Rats
  吗啡戒断大鼠伏核神经元兴奋性的改变
• Effect of Mechanical Stretch on Excitability of Bladder ICC and Its Contribution to Detrusor Overactivity
  机械牵张对豚鼠膀胱ICC细胞兴奋性的影响及其与逼尿肌不稳定的关系
• He is a person of great excitability.
  他是极易激动的人。
• 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。
• 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。
• His wife's calm nature acts as a counterbalanceto his excitability.
  他妻子的沉着冷静抵销了他的急性子脾气。
• 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。
• 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
• A drug that reduces excitability and calms a person.
  减少兴奋性使人安静下来的药。