请输入您要查询的字词:
单词
πPS sampling
释义
πPS sampling
Encyclopedia
理学
数据收集模式
释
πPS sampling
πPS抽样
一种样本量固定,且每个单元的包含概率与其规模成比例的不放回不等概抽样。
随便看
atmospheric oxidation
atmospheric ozone
atmospheric ozone measurement
atmospheric parameter
atmospheric particle chemistry
atmospheric particulate characterization
atmospheric particulate matter
atmospheric perspective
atmospheric perturbation
atmospheric photochemistry
atmospheric physics
atmospheric plasma
atmospheric pollution chemistry
atmospheric pollution disaster
atmospheric pollution effect
atmospheric pollution in agricultural area
atmospheric predictability
atmospheric pressure
atmospheric pressure change
atmospheric pressure chemical ionization
atmospheric pressure chemical ionization (APCI)
atmospheric pressure ionization
atmospheric pressure ionization (API)
atmospheric pressure measuring instrument
atmospheric pressure non-equilibrium plasma
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:2025/7/25 11:15:28