“2D spectrum”的概念、定义、翻译、参考文献-科学参考

单词	2D spectrum
释义	2D spectrum Encyclopedia 文学[仪器与分析技术]释 2D spectrum二维频谱图对声音频率谱的一种二维可视化表示方式。可以显示不同频率成分对应的能量分布情况。又称频谱图、功率谱图（power spectrum）。
随便看	information encountering information encryption information engineering information engineering facility information engineering facility, IEF information engineering method information entropy information entropy metamaterials information environment information estimation information ethics information evaluation information evaluation analysis tool information evolution theory information exchange information exchange mode information exchange service information exclusion information experiment information explosion information expressway information extraction information extraction system information extraction system, IES information fairness

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。