请输入您要查询的字词：
单词
SNR
释义
SNR
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。
理学
超新星遗迹
释
supernova remnant; SNR
超新星遗迹
超新星爆发时遗留的残骸，指星云状遗迹。
Astronomy
SNR
1、全称：signal/noise ratio; signal-noise ratio; signal to noise ratio。信噪比; 2、全称：supernova remnant; relic of supernova; remnant of supernova。超新星遗迹
随便看
oil shale evaluation
oil shale reserves distribution
oil simulation evaluation
oil spill
oil spill accident in offshore oil exploitation
Oil Spill Contingency Plan for Marine Ships in China
oil spill of submarine pipeline
oil spill recovery technology
oil spill treatment technology
oil stability index
oil stand evaluation
oil station
oilstone
oil-submerged motor
oil supply system for steam turbine
oil supply system of hydropower station
oil system firing
oil tank cleaning operation safety
oil tank corrosion
oil tank damage
oil tanker
oil tanker explosion prevention
oil tanker shipping market
oil tank foundation settlement
oil tank maintenance technology
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：2025/11/29 12:22:10