单词	average r-r interval
释义	average r-r interval 平均R-R间期
随便看	systematic grouping systematic growth systematic guarantee Systematic health education systematic healthy view systematic hindrance systematic holistic nursing systematic holistic nursing care systematic hologram methodology systematic hydrology systematician systematic idea Systematic ideas systematic identification systematic identity systematic implications systematic improvement systematic inaccuracies systematic inaccuracy systematic inbreeding systematic index systematic indicating context systematic indicators systematic individual difference systematic infection