请输入您要查询的字词:
单词
statistical treatment of analytical data
释义
statistical treatment of analytical data
Encyclopedia
理学
【基础知识】
释
statistical treatment of analytical data
分析数据的统计处理
为处理因实验误差带来的数据波动并恰当地定量描述带有不确定度的结果,在概率论基础上采用统计学工具科学地收集、整理和分析数据,从中获得信息,并合理表达数据,以说明研究对象某些特征的过程。分析化学测定的全过程都离不开物理量的测量,例如称量,量体积,读取电位、吸光度或峰高等信号值。这些测量技术对于环境温度、湿度、试剂纯度、仪器性能甚至个人的习惯等一系列因素都会在一定程度上产生敏感性,从而造成测量数据的波动。实验误差是客观存在的,分析结果必然带有不确定性。
随便看
Bronze Chariots and Horses from Mausoleum of First Emperor of Qin Dynasty
Bronze Chariots and Horses in Mausoleum of First Emperor of Qin Dynasty
bronze chariots and horses in Mausoleum of First Emperor of Qin Dynasty
Bronze Colt-shaped Zun of Lord Li
Bronze Dagger-Axe with Iron Blade of Guo State
Bronze Dagger Tombs at Zhengjiawazi
Bronze Ding of Dake
Bronze Ding of Dayu
Bronze Ding of Duke Mao
Bronze Ding of Wo
Bronze Ding of Yu
bronze ding vessel cast with texts of law
bronze ding vessel cast with texts of law (of the State Jin)
bronze ding vessel cast with texts of law (of the State Zheng)
bronze ding vessel of Shuyu
bronze ding vessels of Lai
Bronze Drum
bronze drum
bronze drum dance
Bronze Figurines of Musicians in Tomb of Warring States Period in Shaoxing
Bronze Fu Capacity Measure Made by Chen Chun
Bronze Galloping Horse
Bronze Gallopping Horse Unearthed from Han Dynasty Tomb at Leitai
bronze gui grain receptacle of Buqi
bronze gui grain receptacle of Duke Jue
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:2026/11/13 20:45:58