“reactive muffler”的概念、定义、翻译、参考文献-科学参考

单词	reactive muffler
释义	reactive muffler Encyclopedia 工学抗性消声器释 reactive muffler抗性消声器靠控制声抗，使某些频率的噪声反射回声源的消声器，是反射型和共振型消声器的总称。又称声学滤波器。 Physics ＞声学＞音频声学＞释义 reactive muffler抗性消声器
随便看	risk assessment of cancer risk assessment of chemical substance risk assessment of compounds without threshold level risk assessment of compounds with threshold level risk assessment of cross-species infection risk assessment of enhancement and releasing in fishery risk assessment of environmental health risk assessment of geological hazards risk assessment of potential losses caused by invasive species risk assessment of social stability for urban rail transit risk assessment of soil pollution risk assessment of space radiation Risk Assessment Procedures risk assessment services risk assets risk attitude risk averse risk aversion risk avoidance of resource development risk based inspection risk based inspection for mechanical system risk based supervision/managenment risk behavior risk capital risk characterization

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。