“系统变异”概念、定义、翻译-科学时代

单词	系统变异
释义	统计学词汇手册 systematic variation 系统变异
随便看	parton partonymy relation part owner part owner part payment part payment part performance part performance partridge partridge part run parts depot parts list (PL) parts manufacturer approval parts of speech part-song part sovereign state part sovereignty part-span shroud of blade parts per billion parts per billion--parts per billion (ppb) parts per billion (ppb) parts per million parts per million parts per million--parts per million (ppm)

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。

systematic variation