“降噪系数”的概念、定义、翻译、参考文献-科学参考

单词	降噪系数
释义	降噪系数 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	hyperbolic umbilic catastrophe hyperbolic variational inequation hyperbolic velocity hyperbolic volume hyperbolic waves hyperbolic web of spheres hyperbolism hyperbolograph hyperboloid hyperboloidal hyperboloidal mirror hyperboloidal reflector hyperboloid embedding hyperboloid mirror hyperboloid of one sheet hyperboloid of revolution hyperboloid of rotation hyperboloid of two sheets hyperboloid position hyperboloid reflector hyperboundedness hyperboundedness; superboundedness; ultraboundedness hyperbranched polymer hypercalcemia hypercalcemic crisis

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。