“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	distribution network distribution network automation technology distribution network fault current limiter distribution network of supply chain distribution network supervisory control and data acquisition distribution of angles of attack distribution of animal diseases distribution of attention distribution of bankruptcy property distribution of Buddhism in Chinese historical period distribution of burden of proof in civil procedure distribution of Chinese materia medica resources distribution of coal resources in China Distribution of Cultivated Land According to the People distribution of different ranking coals in China distribution of disease by people distribution of disease by place distribution of eigenvalues distribution of electricity distribution of environmental chemicals distribution of errors distribution of ethnic geography distribution of exponential type distribution office of newspapers and periodicals distribution of finite energy

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。