请输入您要查询的字词:
单词
单纯随机抽样
释义
单纯随机抽样
Encyclopedia
农学
抽样调查
释
pure random sampling
单纯随机抽样
从含有个单元的总体中,随机等概地提取个单元组成样本,用以估计总体的方法。又称简单随机抽样。
随便看
gluten dough
gluten extensibility
glutenin
gluten-induced enteropathy
glutethimid
glutethimide
glutethimide; doriden; 3-ethyl-3-phenyl-2,6-dioxopiperidine; Elrodorm; glutethimid; rigenox; somid
glutinous rice
glutinous rice root
glutinous sorghum
Gly
glycan
glycan array
glycan binding proteins
glycan-binding proteins
glycan-phosphatidyl inositol
glycan-phosphatidyl inositol (G-PI)
glycan small molecule drug
glycated hemoglobin
glycation
glycemic index
glycemic index/glycaemic index
glycemic index,GI
glyceraldehyde
glyceride
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。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2026/2/9 6:54:33