“正性变传导作用”的概念、定义、翻译、参考文献-科学参考

单词	正性变传导作用
释义	正性变传导作用 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	radiation crosslinked foam materials radiation crosslinked heat shrinkable materials radiation cross-linked wire and cable radiation crosslinked wire and cable radiation crosslinking radiation cross-section radiation curing radiation curing adhesive radiation curing coating radiation cytology radiation damage radiation damage and Synergistic Effects of hydrogen helium radiation damage of metal radiation damage of nuclear materials radiation damage product radiation damage repair radiation damping radiation damping in infinite foundation of the dam radiation decomposition radiation degradation radiation density radiation-density constant radiation density meter radiation destruction radiation detection

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。