The Study of Pronunciation Characteristics of English Word-initial Consonant Clusters with Fricative Onsets by Han-Nationality EFL Learners;
汉族学生的摩擦音为首音的英语辅音连缀发音特征研究
The fibrin often results in the the finding on physical examination of a "friction rub" as the strands of fibrin on epicardium and pericardium rub against each other.
听诊时出现心包摩擦音，这是因为沉积在心外膜和心包的纤维素相互摩擦所致。
Likewise, the stethoscope allows the examiner to detect mid systolic clicks in mitral valve prolapse and pericardial friction rubs.
同样听诊器有利于检查者发现二尖瓣脱垂时收缩中期喀喇音和心包摩擦音。
Early pericarditis may also produce a friction thrill.
早期心包炎也会产生一种摩擦性震颤。
chronic crepitant synovitis of wrist
慢性摩擦音性腕滑膜炎
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
The cuff of his jacket maybe,brushing the receiver.
也许是他的上衣袖口摩擦话筒的声音。
a harsh and strident sound (as of the grinding of gears).
（传动装置互相摩擦发出的）刺耳的声音。
Don't scrape your feet on the floor.
不要用脚摩擦地板发出刺耳的声音。
Titanium Alloy Valve Retainer could help in reducing noise, friction, and vibration.
钛合金汽门帽可减低噪音、摩擦、震动。
High and Medium Count Friction Core Yarn and its Products
中细支摩擦纺包芯纱及其产品的研究
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。
Articulated without friction and capable of being prolonged like a vowel.
流音的无摩擦清晰发出并可象元音一样延长的
The Study of Pronunciation Characteristics of English Word-initial Consonant Clusters with Fricative Onsets by Han-Nationality EFL Learners;
汉族学生的摩擦音为首音的英语辅音连缀发音特征研究
A complex speech sound consisting of a stop consonant followed by a fricative;for example, the initial sounds of child and joy.
塞擦音由闭塞音伴随着摩擦音而形成的复杂的语音；例如child和joy的第一个音
a composite speech sound consisting of a stop and a fricative articulated at the same point (as `ch' in `chair' and `j' in `joy').
在同一点上发出的包含爆破音和擦音混合音。
A change of heart seldom or never happen without attrition.
没有摩擦，心极少甚至不曾发生变化。
"There are three classes offriction: dry, greasy, and viscous. "
有三种摩擦状态:干摩擦、滑动摩擦和粘性摩擦。
pertaining to or worked or produced by friction.
关于摩擦或摩擦力，由摩擦或摩擦力产生。