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Heart sound signal is a compound sound of blood fluxion in heart systolic and diastole phase.
心音信号是心脏在舒张和收缩运动中心肌、血液和瓣膜等机械振动产生的复合音。
youdao
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Heart sound signal is a compound sound of blood fluxion in heart systolic and diastole phase.
心音信号是心脏在舒张和收缩运动中心肌、血液和瓣膜等机械振动产生的复合音。
youdao