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
- leading hemisphere
- leading ideal
- leading indicator method
- leading industry
- leading limb
- leading line of bearing from an objective beyond chart
- leading logarithm
- leading marks
- leading member
- leading-order analysis
- Lead Ingot Storage Pit at Liujiazhuang
- leading particle
- leading peak
- leading peptide
- leading phase operation of hydro-generator unit
- leading pole
- leading principal minor
- leading role of state-owned economy
- leading sectorpriority development strategy
- leading sectors
- leading singularities
- leading spot
- leading strand
- leading structure
- leading submatrix