英语词汇质心的读音、翻译及短语词组释义-英汉双解词典-求索网

单词	质心
释义	质心centroid 【化】 center of mass centre of mass 质心zhìxīn[barycenter centre of mass] 质量中心,物体作用力(合力)的中点位置,该点受力时物体只作平动而不发生转动研究较小物体时,把质心看作与重心重合
随便看	check numder check nut check off checkoff checkoff method check-off system check of procedure check oneself check out checkout check-out checkout compiler checkout console checkout environment area checkout routine checkout system check payable at sight check payable in account check payable to bearer check plate check point checkpoint checkpoint data set checkpoint entry checkpointer

英汉双解词典收录913115条英汉汉英双解翻译词条，基本涵盖了全部常用单词的读音、翻译及用法，是英语学习的有利工具。