1.
An Analysis of the Tone Variation of Qian(潜) in the Dialect of Jianghan(江汉) Oilfield
江汉油田话“潜”字声调变异调查研究
2.
Explanations of the Tonetic Variation in Xiamen, Suzhou, and Qingyuan(Zhukou) Dialects;
释厦门、苏州、庆元(竹口)方言的声调变异
3.
The Study of American CFL Learners Variability in Acquiring Mandarin Third Tone;
美国学生习得普通话第三声的声调变异研究
4.
Tones Evolution of Ancient Ru-sheng Characters with Voiceless Initials in Laiwu Dialect──one sound change in progress
莱芜方言清入声归派的变化——一种正在进行中的声调变异现象
5.
An Acoustic Analysis on the Tonal Variation of Uighur Chinese in Wulumuqi;
乌鲁木齐市维吾尔族汉语使用声调变异状况的声学分析
6.
The Tone Difference Caused By Age and the Tone Development in Kongjiazhuang(孔家庄)Laiwu(莱芜)Dialect;
莱芜孔家庄话声调的年龄差异及其变化
7.
(of the voice) not inflected.
（指声音）没有变调。
8.
The question was asked in a tone of surprise.
问问题的声调很是诧异。
9.
Her voice rose in surprise.
她诧异地抬高了声调。
10.
The Investigation and Research into the Phonetic Variations of the Characters with Ancient Entering Tones in the New Dialect in the Urban Area of Pingdingshan;
平顶山城区新派方言古入声字语音变异的调查与研究
11.
Epidemiological Investigation and Analysis of Mitochondrial DNA Gene Mutations in Hearing Loss Induced by Military Noise;
军事噪声性听力损失流行病学调查及线粒体基因变异分析
12.
Other tones when exhibiting tone sandhi does not produce new tone contours.
其馀声调的变调都不会产生新的调值。
13.
Yangping and Shang tone's tone sandhi can be considered the same.
阳平和上声的声调变化却几乎一样。
14.
She spoke in a low voice, always without inflection.
她低声说话, 总是声调平平无抑扬变化。
15.
The old man's voice was thick with a strange, sad, alien emotion.
老头儿的话语声里充满了惊异、悲痛、异样的情调。
16.
The fright in the voice stunned him.
她声音里惊恐的韵调，使他大为诧异。
17.
F0 Normalization:How to Deal with Between-speaker Tonal Variations?;
基频归一化——如何处理声调的随机差异?
18.
A breaking, harshly dissonant vocal tone or sound, as in hoarseness.
沙哑声，变声破裂、尖锐刺耳的音调或声音，如沙哑