英语词汇roughness factor怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	roughness factor
释义	roughness factor 【流体力学】粗糙因数
随便看	protonation protonations proton binding energy proton capture proton decay proton donor proton-electron-proton reaction protonema protonemal protonemata protonematal protonematoid protonephridium protoneuron proton gradient protonic protonic acid proton-induced X-ray emission protonium protoniums proton magnetometer proton microscope proton number proton numbers Proto-Norse

英汉双解词典包含483723条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。