心脏杂音是血流从左心室到升主动脉通过狭窄的主动脉瓣口时产生的湍流引起的噪音。
A heart murmur is simply a noise caused by the turbulence of blood flowing through the obstruction from the right ventricle to the pulmonary artery.
心脏的杂音是血流通过可以使血液混合的缺损口时产生的涡流引起的噪音。
A heart murmur is simply a noise caused by the turbulence of blood flowing through the openings that allow the blood to mix.
如果这些没用的话，你可以试着用耳塞或者制造点白噪音(用以掩盖令人心烦的杂音)，例如开个风扇。
If that doesn't help, try earplugs or other sources of white noise, such as fans.
通常当他们触弦时，会产生噪音。我的手指端部的肉比较软，也就没有太多的杂音，这使我感到非常幸运。
Usually, when they put down the flesh, they get a noise -i have very soft flesh, so I'm lucky enough that when I put the flesh down you hear no noise.
本系统装备有“PILOTONE”和最新的“噪音锁”双重消杂音电路，当接收器在它的待命状态时，它可消除随机的噪音干扰。
This system is also equipped with "PILOTONE" and the latest "NOISE LOCK" dual-squelch circuit that will eliminate the random noise interference when the receiver is at its standby state.
仔细聆听男低音歌手独唱的录音，你会间或听到这种噪音：每个音符都伴有一个杂音“啐”，并且这个杂音只在两个音符之间闪现。
You can sometimes hear it if you listen carefully to a recording of a bass solo, where each note is accompanied by a "PFFT" sound that disappears between the notes.
仔细聆听男低音歌手独唱的录音，你会间或听到这种噪音：每个音符都伴有一个杂音“啐”，并且这个杂音只在两个音符之间闪现。
You can sometimes hear it if you listen carefully to a recording of a bass solo, where each note is accompanied by a "PFFT" sound that disappears between the notes.
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