常見例句雙語例句I let my breath out with a loud noise.他吁了一口氣,我也一樣。An integrated 3-stage pop protection grille to guard against wind and breath noise.集成的3個階段彈出保護格柵防止風聲和呼吸噪音。The results of experiment show that dreath sound sources are random white noise, Abnormal breath sounds sources are sequence of periodic impulses.實驗結果表明:正常肺音音源為白噪聲,異常肺音音源為周期脈沖序列,肺胸系統(tǒng)相當于聲低通濾波器。 返回 breath noise