“coefficient of variation”概念、定义、翻译-科学时代

单词	coefficient of variation
释义	数学词汇手册 coefficient of variation 变异系数，变差系数
随便看	ptilopteris ptilosis ptilotricum ptisan PTI（Press Trust of India） PTO PTO bank Ptolemaeus Ptolemaic system Ptolemaic system Ptolemaism Ptolemy Ptolemy Ptolemy's projection Ptolemy theorem Ptolemy Ⅰ Soter PTO (paid time-off) PTO--PTO (paid time-off) ptosis PTP PTP PT (page table) Pt (Pd) Co multilayered thin films Pt (Pd) Co multilayer films Pt (Pd)/Co多层膜

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。