“亥姆霍兹共振吸声体”的概念、定义、翻译、参考文献-科学参考

单词	亥姆霍兹共振吸声体
释义	亥姆霍兹共振吸声体 Encyclopedia 工学亥姆霍兹共振吸声体释 helmholtz resonance sound absorber亥姆霍兹共振吸声体一个硬质内表面的腔体通过短管与外界的大气联通构成的吸收声能、降低声音的构件。
随便看	collective bargaining in professional sport collective beating collective behavior collective behaviour collective bookstore collective choice collective choice of economic system collective cognitive responsibility collective construction land collective consultation collective consumption collective coordinate collective creep collective defense collective dose collective economic cooperatives collective economic joint cooperatives collective economy in cities and towns collective effective dose collective equivalent dose collective excitation collective flow collective forest collective forest management collective forest management and protection contract responsibility system

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。