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。
• 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。
• 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。
• 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。
• 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。
• Change in Types of Neuronal Excitability via Bifurcation Control
  通过分岔控制改变神经元的兴奋性类型
• 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
• The effect of intracochlear high rate electrical stimulation on excitability of inferior colliculus neuron in rats
  耳蜗内高速率电刺激对大鼠下丘神经元兴奋性的影响
• Effect of Electrical Stimulus Intensity on Excitability of Auditory Nerve in Guinea Pig
  电刺激强度对豚鼠听神经兴奋性的影响
• This kind of wave may increase the excitability of muscular tissue and have a fine stimulative and contractive effect on the striated muscle.
  此波不易产生适应，能提高肌肉组织的兴奋性，对横纹肌有良好的刺激收缩作用。