1.
Doubt on the Centralization of the Medial of r--Note on Research in the Archaic Phonology (上古音研究)by Mr. Li Fang-gui(李方桂);
r介音央化说献疑——读李方桂《上古音研究》札记
2.
a Scottish burr
苏格兰人所发之r音[R]
3.
The decline of the medium[r]in Archaic Chinese and the origin and evolution of thesecond and third grade rimes in Middle Chinese;
上古介音[r]的崩溃与中古二三等韵的产生和演化
4.
roll one's `r's pronounce the sound of the letter `r' with vibration of the tongue against the palate
发r 的舌尖颤音.
5.
pronounce with a trill, of the phoneme .
发音素r时用抖动发出。
6.
Note the various sounds of vowels followed by r.
注意r跟随的各种元音的发音。
7.
pronounce with a roll, of the phoneme /r/ She rolls her r's..
用卷舌发出像音节r一样的音素。
8.
Studies on the Phonetic Characteristics of Approximant/r/ in English;
英语中无摩擦延续音/r/音位的语音特征研究
9.
A calculating Hurst index method and its use have been recommended.
介绍了R/s计算Hurst指数的方法和用途。
10.
American highway traffic building item land R/W introduction;
美国公路交通建设项目用地R/W简介
11.
Introduction of R&TTE Certification of the RF Short Range Device(SRD)
F短距离通讯设备的R&TTE认证介绍
12.
They would roll their r's.
他们总把r发成卷舌颤音。
13.
The trilled `r' is produced by vibrating the tongue against the upper teeth.
发带颤音的r, 舌抬向上齿颤动而成.
14.
She speaks with a soft rural burr.
她说话带着乡下人的轻柔的r音。
15.
Study on Radio Resource Management Strategies for Voice Group Call Service in GSM-R;
GSM-R语音组呼无线资源管理策略研究
16.
/ l, r / Faulty Acquisition: Models, Causes and Correction;
/l,r/语音习得错误:类型、成因及其矫正
17.
Discussion on Voice Group Call Service Flow in GSM-R Network
GSM-R语音组呼业务流程的探讨
18.
The substitution of the phoneme/l/ for/r/ or the mispronunciation of(l).
l的错误发音错把1音发成r，或者1的错误发音