roughness

roughness读音音标

英 [rʌfnəs]

美 [ˈrʌfnɪs]

roughness意思解释

n.

粗糙；

粗暴；

粗糙的地方；

（暴风雨的）猛烈

变形

复数：roughnesses

英英释义

n.

a texture of a surface or edge that is not smooth but is irregular and uneven

同义词：raggedness

the quality of being unpleasant (harsh or rough or grating) to the senses

同义词：harshness

an unpolished unrefined quality

同义词：crudeness

used of the sea during inclement or stormy weather

同义词：choppinessrough water

rowdy behavior

同义词：rowdinessrowdyismdisorderliness

the formation of small pits in a surface as a consequence of corrosion

同义词：pittingindentation

harsh or severe speech or behavior

\"men associate the roughness of nonstandard working-class speech with masculinity\"; \"the roughness of her voice was a signal to keep quiet\"

词组短语

surface roughness

roughness coefficient

roughness of surface

roughness length

双语例句

用作名词(n.)Surface roughness has a profound effect on wind speed.地表粗糙度对风速有相当深刻的影响。Wood surface roughness was studied by using fractal dimension method.应用分形维对木材表面粗糙度特征进行研究。