“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	soil reaction soil redox buffer capacity soil redox reaction soil reducing substances soil regionalization soil regionalization in China soil rehabilitation soil-release finishing Soil Remediation soil remediation soil remediation technique soil remote sensing soil replacement soil reservoir soil residual acidity soil residual alkalinity soil resistivity soil resources soil respiration soil restoration soil rheological properties Soils soil salinity soil salinization soil salinization and alkalization in China

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。