同义词
参考例子
- 1.The multiple sums or products of a noisy signal will improve the SN ratio.
- 含杂讯讯号多重相加或相乘之结果会改善讯杂比。杂讯与基频脉波讯号和之波形与频谱。
- 2.This paper makes a systemic research of the SN ratio of the magnetic recording system of VHS mode.
- 本文将对VHS型录像机磁记录系统的信噪比做一次系统的研究。
- 3.The ratio of signal level to noise level(SN ratio) is a very important index for VTR and the noise is chiefly from magnetic recording system.
- 信噪比是评价录像机性能的一个重要指标，而录像机的噪音主要来源于磁记录系统。
网络释义
- sn ratio
- 信噪比;