1·Results: The resolution time of cough, whttzt, cyanosis and rale in the therapeutic group shortened obviously, and the hospitalization was less.
结果：治疗组气急、紫绀、咳嗽、喘息、肺部罗音的症状消失时间及住院日数均明显缩短。
2·There's also an analysis of undulate form feature of vesicular breath sounds dry rale and wet rale.
分析了正常的呼吸音、干性罗音和湿性罗音波形的特点。