The transcription th(for the fricative p)caused grimm to think not only that th was a double sound but also it was an aspirated occlusive . 擦音P的写法th曾使格里木相信，这不仅是一个复合音，而且是一个送气塞音。
2.
Models of stop , nasal , and fricative consonant production 停止式、鼻音式和摩擦式的子音产生模型。
3.
Voiceless pharyngeal fricative 清喉壁擦音
4.
The transcription th ( for the fricative p ) caused grimm to think not only that th was a double sound but also it was an aspirated occlusive 擦音p的写法th曾使格里木相信，这不仅是一个复合音，而且是一个送气塞音。
5.
Speech treatment included audio discrimination , behaviour training , lip phone training , aspirates and fricatives training , tongue lolling out , comprehensive training , et al 语音治疗采取辨听训练、行为治疗、唇音训练、送气音和摩擦音训练、舌外伸训练和综合训练等方法，由浅入深，由筒单到复杂。
6.
The wdzs1 series brakes is fricative braking device automatically set to working by a spring when a power - cut occurs . it ' s widely applicable in automatic door , stage apparatus , medical appliances , offics facility , etc . , to secure a prompt and accurate braking effect Wdzs1系列微型电磁失电制动器为通电脱离(释放) 、断电弹簧制动的摩擦式制动器，广泛应用于自动门、舞台、医疗器械、办公设备等机械传动系统中，实现快速停车和准确定位。
