...会期刊-医学外文文献 声能量(normalized noise energy，NNE)、谐噪比(HNR)、信噪比(SNR)和最大发声时间(maximum phonation time，MPT)。 1．3统计学处理检测结果以均数±标准差(x±s)表示。
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结论最长发声时间可作为衡量嗓音功能的有效指标之一。发声气容量与肺活量比率及平均气流率做为衡量嗓音功能的临床指标均有意义。
Conclusion Maximum phonation time, the mean airflow rate and ratio of phonation volume to vital capacity can be used as indicator in clinical application.
数值都是发声的——四点二十，比如当前时间的显示数字是闪烁明亮的，而其它数字则是微微发光的。
Numerals are spelled out - Four Twenty, for example - and the current time flashes brightly while other Numbers glow softly.
数码钢琴艺术的现状是基于采样技术，录制下每个音符在一段时间内的发声，丝毫没有考虑到乐器本身的复杂性。
The state of the art of digital pianos is based on sampling technology. Each note is a recording of how it sounded at a specific moment, without taking into account the complexity of the instrument.
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