“active muffler”的概念、定义、翻译、参考文献-科学参考

单词	active muffler
释义	active muffler Encyclopedia 工学有源消声器释 active muffler有源消声器在传统消声设备基础上加装次级声源，通过有源控制器实现次级声源强度的调节，以相消干涉方式实现噪声降低的一种声污染控制设备。
随便看	gas-filled separator gas-filled transformer gas filled tube gas fired boiler gas fire detector gas fired kiln gas-fired radiant heater gas fire extinguishing system gas flooding gas floor gas flow gas flow line gas flow theory gas-forming agent gas fuel gas gangrene gas gate station gas gathering pipeline gas gathering process gas gathering process in tandem pipe network gas gathering process with annular network gas gathering process with arborization network gas gathering process with atmospheric temperature separation gas gathering process with low-temperature separation gas gathering process with radiation and annular network

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。