艺术学 图像基础 释 signal-to-noise ratio 信噪比 信号与噪声之比。 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。
通类 物理 signal-to-noise ratio 信噪比 signal-to-noise ratio 信噪比†
signal-to-noise ratio 信噪比†
＞分析化学＞化学计量学＞释义 signal-to-noise ratio 信噪比
网络与数据通信 协议体系与组成结构 释文 signal-to-noise ratio 信噪比
- learning by design
- learning by doing
- learning center activity
- learning community
- learning condition
- learning contract
- learning control
- learning control systems
- learning curve
- learning cycle
- learning data mining
- learning diagnosis
- learning disabilities
- Learning Disability Evaluation Scale
- learning disorder
- learning efficacy
- learning field curriculum
- Learning for All: Investing in People’s Knowledge and Skills to Promote Development——World Bank Group Education Strategy 2020
- learning for self
- Learning from Las Vegas
- Learning Guidelines
- learning hierarchy technique
- learning in daily life
- learning in designed space
- learning in regular class