“positive dromotropic action”的概念、定义、翻译、参考文献-科学参考

单词	positive dromotropic action
释义	positive dromotropic action Encyclopedia 医学正性变传导作用释 positive dromotropic action正性变传导作用心交感神经兴奋时节后纤维末梢释放去甲肾上腺素，作用于心肌细胞上的β型肾上腺素受体，引起房室交界的慢反应自律性细胞动作电位传导加快的作用。主要增加房室交界区的传导速度。
随便看	active one-port and active n-port active optical fiber active optics active opto-electronic protective device active orbital-active space active page active partition active/passive millimeter wave homing guidance active pharmaceutical ingredient active phase active phase of uranium active photospheric region active pit level detection method active pixel detector active plan active policing active policing strategy active power active power distribution network active power of alternating current active prominence active prominence region active protection active pull-apart basin active Q switch

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