如果唱歌五音不全，可以通过练习标准音来改善。
One can improve his singing skills by practicing standard pronunciation.
在压音的时候，总会觉得音色不对，请问如何改善？
When bending, I always feel the timbre is not good enough. How to improve it?
结论：开音片能明显改善小鼠耳廓微循环状况。
CONCLUSION: It show that Kaiyin tablet can markedly improve the pinna microcirculation of mice.
结果：1、治疗组治疗后咳嗽、咯痰、喘息、及哮鸣音均较治疗前有显著改善（P<0.01）；
Results: 1, After treated, The chough, sputum , asthma and asthma sound melioration of the controlled group have prominence (P<0. 01) .
实验表明：基于语音学分类的三音子单元对识别性能有明显的改善，系统的首选误识率相对基线系统降低了28%。
Experimental results show that phonetic classification based on the triphone can greatly improve system performance. The proposed method reduces the error rate by 28% compared with a baseline system.
结论麻杏合剂治疗痰热闭肺型肺炎喘嗽临床疗效确切，能改善发热、咳嗽、咯痰、肺部啰音等症状体征，能缩短发热、咳嗽、肺部啰音消失时间及平均住院时间。
It can improve the fever, cough, expectoration, pulmonary rales, and other symptoms and signs, also can reduce the fever, cough, pulmonary rales disappeared time and the average hospitalization time.
结论麻杏合剂治疗痰热闭肺型肺炎喘嗽临床疗效确切，能改善发热、咳嗽、咯痰、肺部啰音等症状体征，能缩短发热、咳嗽、肺部啰音消失时间及平均住院时间。
It can improve the fever, cough, expectoration, pulmonary rales, and other symptoms and signs, also can reduce the fever, cough, pulmonary rales disappeared time and the average hospitalization time.
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