2) unvoiced or voiced sound
清音浊音
3) initial devoicing
浊音清化
1.
The paper analyzes initial devoicing and aspirate/unaspirate unvoiced distribution in MC voiced initial entering words,reveals that voiced initial would have changed to aspirate unvoiced consonant,but initial devoicing of time difference brings about the differentces in today.
一般认为湘语的全浊声母清化规律是不论平仄都读为不送气清声母;老湘语保留了浊音声母,少数仄声字浊音清化为送气音。
4) voiceless/voiced
清/浊辅音
5) unvoiced/voiced
清/浊音
1.
By analyzing and calculating the short-time energy,the average rate,the short-time zero-crossing rate curve and other related parameters,it can achieve the goal of reducing the rate of unvoiced/voiced misjudyment.
设计提出了一种多参数的清/浊音判决法。
6) de voice
浊音变清音
补充资料：肝浊音界
肝浊音界
hepatic dullness
指叩诊所得的肝上界、肝下界。被检查者取仰卧位或坐位，检查者沿右锁骨中线、右腋中线和右肩胛线由肺区叩向腹部，当由清音转为浊音时，即为肝上界。正常肝上界的相对浊音界一般在右锁骨中线第5肋间水平，下界位于右季肋下缘；右腋中线上其上界为第7肋间，下界相当于第10肋骨水平；在右肩胛线上，其上界为第10肋间。肝下界为一薄层组织且与胃、结肠等重叠，很难叩准，故多用触诊确定，有时还需要配合叩听诊法或搔听诊法。肝浊音界向下移位见于慢性肺气肿、右侧张力性气胸等。肝浊音界向上移位见于右肺纤维化、右下肺不张、气腹和鼓肠等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条