大家都搜：
[生理]心音；心声
1、catbird sound───猫鸟音
2、chondritic sound───软骨音
3、heart heart───心
4、cracking sound───噼里啪啦；开裂声
5、architecturally sound───建筑声音
6、clomp sound───叮当声
7、sound───n.声音；噪音；音响；海峡；听力范围；医用探子；无线电广播；音响效果；adj.合理的；无损的；有能力的；充足的；彻底的；熟睡的；资金充实的；（非正式）非常棒的；严厉的；健全的；adv.彻底地，酣畅地；v.（使）发声；听起来；鸣警报；听（诊）；回响；探测；试探；宣告；（医）用探子检查；（尤指鲸鱼）潜入深海
8、pure sound───纯音；纯声
9、is sound───正确的；合理的；可靠的；明智的
1、The results showed that the first heart sound energy fraction were significantly different in the normal group and the heart murmur group.───试验结果表明，在正常组和返流性心脏杂音组间，第一心音能量分数存在显著性差异。
2、Broken heart sound is so crisp, sweet, bent down to pick up a branch in the soil lightly to write a few lines.───心碎声是如此的清脆悦耳，弯下腰捡起一根树枝，在土地上淡淡地写了几行字。
3、Fourth heart sound correlated with damage of left ventricular function and compliance.───第四心音与左室功能损害及室壁的顺应性差有关。
4、The first heart sound is caused by the closure of the atrioventricular valves and so marks the beginning of ventricular systole.───第一心音的原因是关闭房室瓣膜等标志着心室收缩。
5、It also gives a safety design problem analysis using an electret capacitor microphone to pick-up the heart sound signals.───该电路涉及到放大、滤波、电平抬升等电路，并给出了安全设计问题，利用驻极体电容传声器来拾取心音信号。
6、sound is one of the most important physiological signal in human body, the history of cardiac auscultation is more than 180 years.───心音是人体最重要的生理信号之一，心音听诊的历史已有180多年。
7、Be quiet, be quiet, call me listen to my own heart sound!───静一静，大家静一静，叫我听一下我自己心碎的声音！加菲猫的人生歪理
8、It consists of a phonocardiogram sensor, a heart sound collecting and processing circuit, and a computer.───该XiTong由心音传感器、心音信号采集处理电路及计算机组成。
1、The amplitude of first heart sound is a normal measurement of cardiac contractility, and phonocardiogram (PCG) can be used in the study of cardiac contractility reserve.
2、Therefore, development of phonocardiogram analysis instrument is very important to study the regularity of real-time heart sound and analyze the cardiac contractility variability in various states.
3、S3 . The third heart sound (S3, or ventricular gallop) is low-pitched and best heard at the apex with the stethoscope bell.
4、Cardiovascular examination showed a normal first heart sound but a prominent pulmonic second sound, with no audible murmur of tricuspid insufficiency.
5、It also gives a safety design problem analysis using an electret capacitor microphone to pick-up the heart sound signals.
6、It consists of a phonocardiogram sensor, a heart sound collecting and processing circuit, and a computer.
7、And the accuracy of recognition of heart sound samples accompanied with systolic murmur and diastolic murmur is 92.1% and 94.7%, respectively.
8、This paper introduces a multi - athletes heart sound signal telemetry system based on USB interface.
9、A monitoring system based on the relationship between cardiac contractility and heart sound was developed.