英语词汇ballast coefficient的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	ballast coefficient
释义	ballast coefficient 英?[?b?l?st ?k????f???nt] 美?[?b?l?st ?ko??f???nt] 释义道床系数行业词典铁道道床系数???又称 :道床系数(ballast modulus)???
随便看	copper porphyry deposit copper pot copper powder copper powder washing copper power cable copper precipipates copper precipitation unit copper printing paper copper printing process copper printing roller copper process copper processing copper product copper production copper products copper-protein copper protein copper puff copper purite copper pyrite copper pyrite (chalcopyrite) copper pyrites copper pyritess copper pyrometallurgy Copper Queen

英汉双解词典包含4367426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。

ballast coefficient