“膜共振吸声体”的概念、定义、翻译、参考文献-科学参考

单词	膜共振吸声体
释义	膜共振吸声体 Encyclopedia 工学膜共振吸声体释 membrane resonance sound absorber膜共振吸声体当膜周边密闭地安装在刚性壁面前，膜与刚性壁面间存在一定深度的空气腔时，形成的吸收声能、降低声音的构件。
随便看	national economy national economy and society developed statistical bulletin national education national educational examination policy and law national educational inspector National Education Association National Electronic Commerce Demonstration Base National electronic commerce demonstration base National Electronic Publication Award National Electronic Records Administration Joint Inter-ministry Conference national emblem National Emblem of Australia National Emergencies Act national emergency industry demonstration base national emergency management information system national emergency management information system, NEMIS national emergency plan for geological disasters National Endowment for the Arts National Energy Program National Engineering Lab. for Chemical Utilization of Biomass National Engineering Research Center for Information Technology in Agriculture National Engineering Research Center of Chemistry of Forest Products National Engineering University of Peru National Entrance Test of English for MA/MS Candidates National Environmental Policy Act of 1969

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。