“二维频谱图”的概念、定义、翻译、参考文献-科学参考

单词	二维频谱图
释义	二维频谱图 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	personal freedom personal genomics personal hygiene in sexual life personal identification personal identification number personal information personal information management personal information management, PIM personal information protection Personal Information Protection and Electronic Documents Act personalism personalism probabilistic logic personalist ethics personalistic theology personality personality adjustment personality art education personality assessment personality defects personality development personality disorder Personality in Creation and Development of Literature personality interest Personality Inventory for Children personality of creation

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。