名词
中文翻译：发音比率
同义词：
['pitch ratio', 'tone ratio例句：1. The phonation quotient is a measure of how well the voice can be modulated.（音调比率是衡量声音能否被调控的一个指标。）']
例句：
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1. The phonation quotient is a measure of how well the voice can be modulated.
音调比率是衡量声音能否被调控的一个指标。
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2.In speech therapy, therapists use phonation quotient tests to assess a patient's ability to produce different pitches.
在言语治疗中，治疗师使用音调比率测试来评估患者的不同音高能力。
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3. Researchers found that children with high phonation quotients were more likely to have good vocal control.
研究发现，具有高音调比率的儿童更有可能拥有良好的嗓音控制能力。