“分层随机取土样”的概念、定义、翻译、参考文献-科学参考

单词	分层随机取土样
释义	分层随机取土样 stratified random sampling
随便看	financial and monetary crisis financial and monetary restructuring financial and monetary sector financial application software financial arrangement financial assets financial assets and liabilities accounts financial audit financial audit work financial autonomy financial backing financial balance sheet financial balance statement financial bill financial bond financial bonus financial budget financial capability financial capital financial center financial center acceptance credit financial charges financial circle financial circulation financial claim

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。