“proportional sampling”的概念、定义、翻译、参考文献-科学参考

单词	proportional sampling
释义	proportional sampling Mathematics proportional sampling比例抽样 Chemistry ＞分析化学＞化学计量学＞释义 proportional sampling比例抽样
随便看	achromatic wave plate achromatin achromatism A Chronicle of a Yueju Opera Playwright A Chronicle of Hong Sheng’s Life A Chronicle of Ming Dynasty A Chronicle of Opera, From 1644 to 1911: Performed at the Qing Court A Chronological History of the Ten Reigns of the Song Dynasty A Chronological Record of Calligraphies and Paintings from the Dream Garden A. Church A. Church (1903—1995) Achutan Ramachandran ACI acibenzolar-S-methyl aciclovir acicular crystal aciculisilva acid Acidalia Planitia acid amides poisoning acid anhydride acid-base balance of body fluid acid base buffer solution acid-base buffer solution acid base catalysis

科学参考收录了854744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。