| 释义 |
roughnessroughness[ˈrʌfnis]n.1.■粗糙; 崎岖; 蓬乱2.■粗暴; 狂风暴雨3.■未加工4.■难听, 味涩; 不调和5.■概略6.■粗糙程度
特殊用法absolute roughness1.■绝对粗糙度channel roughness1.■河床糙度combustion roughness1.■燃烧强度dynamic roughness1.■动力糙度sand roughness1.■砂粒粗糙性surface roughness1.■表面粗(糙)度, 表面光洁度wall roughness1.■壁面粗糙度roughness of engine1.■发动机运转不稳 |