请输入您要查询的字词:
单词
S/N
释义
S/N
Encyclopedia
理学
【基本概念】
释
signal-to-noise ratio; SNR; S/N
信噪比
分析信号与空白信号(噪声)的波动的比值。分析信号指待测物经过分析测量获得的峰值;空白信号指无待测物的空白样品经与待测物相同分析条件测得的峰值,即噪声峰值。
Astronomy
S/N
全称:signal/noise ratio; signal-noise ratio; signal to noise ratio。信噪比
随便看
Unity/Unity School of Christianity
unit’s place
univalence
univalence indicatrix
univalence superselection rule
univalence theorem
univalency
univalency conditions
univalency radius
univalent
univalent correspondence
univalent function
univalent function of complex variable
univalent functor
univalent mapping
univalent predicate
univalent representation
univalent star-like function
univalent vaccine
univariable series
univariant
univariant curve
univariant system
univariate
univariate analysis of variance
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:2026/9/2 2:10:56