Objective To explore the effects of sputum excretion with rolling machine beating(TMK2000-Y01) and artificial beating used in senile patients with chronic obstructive pulmonary disease(COPD).
目的比较旋转振动排痰仪（TMK2000-Y01）排痰法与人工叩击排痰法在老年慢性阻塞性肺疾病患者中的排痰效果。
India, meanwhile, had the 13th-fastest machine, beating Japan, a longtime leader.
与此同时，印度拥有第13快的计算机，击败了长期以来的霸主日本。
India, meanwhile, had the 13th-fastest machine, beating Japan, a longtime leader.
与此同时，印度拥有第13快的计算机，击败了长期以来的霸主日本。
应用推荐