请输入您要查询的字词:
单词
list sampling
释义
list sampling
Encyclopedia
理学
抽样调查
释
list sampling
目录抽样
一种不等概率、不等比例的抽样调查方法,对达到一定规模以上的单元进行全面调查,对规模以下的单元按一定比例抽取一部分样本进行观察和推断。
随便看
lithium catalyzed polybutadiene rubber
lithium cell
lithium chloride dew-point hygrometer
lithium cobaltate
lithium cobalt oxide
lithium cobalt(Ⅲ)oxide
lithium compound
lithium deuteriotritide
lithium dialkylcuprate
lithium diorganocuprate
lithium disopropylamide
lithium disopropylamide (LDA)
lithium drift detector
lithium-drifted germanium detector
lithium-drifted silicon detector
lithium fluoride
lithium fluoride battery
lithium hexafluorophosphate
lithium hydride
lithium hydroxide
lithium intercalation compound
lithium ion battery
lithium-ion battery
lithium-ion battery electrolyte
lithium ion battery management system
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:2026/10/18 2:55:33