“noise reduction coefficient”的概念、定义、翻译、参考文献-科学参考

单词	noise reduction coefficient
释义	noise reduction coefficient Encyclopedia 工学降噪系数释 noise reduction coefficient降噪系数表征吸声材料（或结构）宽频吸声性能的参数。
随便看	zirconia fiber zirconia oxygen analyzer zirconic zirconin zirconite zirconite concentration zirconium zirconium-89 zirconium alloys zirconium dioxide zirconium metallurgy zirconium powder zirconium star zirconium tetrachloride zirconium water reaction zirconium-water reaction zirconocene zirconyl Ziren Yizhi Zishan zisha pottery Zi Shui zishui qinggan decoction Z isomer Zisongian Stage

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。