特征提取是呼吸音识别的核心问题。
听诊右肺呼吸音弱。
你的呼吸音低。
肺部听诊揭示异常呼吸音，如湿罗音，提示肺部积液。
Listening to the chest with a stethoscope (auscultation) reveals abnormal breath sounds, such as crackles that suggest fluid in the lungs.
分析了正常的呼吸音、干性罗音和湿性罗音波形的特点。
There's also an analysis of undulate form feature of vesicular breath sounds dry rale and wet rale.
查体（体格检查） 通过查体医生可以听你的心音、呼吸音；
Physical exam. During a physical exam your doctor may listen to your heart and your breathing.
用你的耳朵贴近伤者的口听他的呼吸音和感受呼气时的气流。
Put your ear directly over the victims mouth to listen and feel for air being exhaled.
经过医学临床检查健康人和呼吸系统病人的呼吸音定量客观地诊断的实验。
The rational and objective diagnosis in normal and sick human respiratory sound doney the anther is reported.
临床上2 1例均有呼吸困难，肺部有湿口罗音和（或）肺泡呼吸音减弱。
All 21 cases had dyspnea to varying degrees and pulmonary moist rales, their pulmonary alveolar respiratory sounds were weakened.
研究表明，不同呼吸音信号的时域波形以及不同变换后的波形都存在着差异。
It is found that the waveforms in time domain and in transform domain of different respiratory sound signals are different.
术中监测气道峰压、血氧饱和度（SPO2）及双肺呼吸音，比较两组结果。
During the operation, the airway peak pressure and SPO2 were monitored, and lung respiratory sound was auscultated.
在肺胸系统正常和机能异常情况下对肺泡呼吸音、哮鸣音、喘鸣音和破裂音进行了分析。
Vesicular breath sounds, wheezes, stridors and crackles in the normal lung-thorax system mechanism and abnormal lung-thorax system mechanism were analyzed.
在吹奏的时候，吹音符和吸音符之间可以完成呼吸，但有时候也要配合鼻子来完成。
You can breathe between draw notes and blow notes, however, sometime you need your nose to help.
其透气能力强、会呼吸的特点决定了本身的吸音能力。
And its character of strong ventilation and breathe decides that it is of better sound absorption ability.
其透气能力强、会呼吸的特点决定了本身的吸音能力。
And its character of strong ventilation and breathe decides that it is of better sound absorption ability.
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