“sampled population”的概念、定义、翻译、参考文献-科学参考

单词	sampled population
释义	sampled population 抽样总体
随便看	needle root needle rust of spruce needles needle scaffold needle scaler needle scratch needle scratch filter needle seat angle needle seating needle segment needle selection needle set-out needle shaft needle shank needle-shaped needle-shaped cathode needle-shaped crystal structure needle-shaped particle needle sharpener needle sharpener for record player needle-shedding needle-shedding blight needle-shedding disease needle sleeve needle slot screen

科学参考收录了1248194条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。