“backward wave”概念、定义、翻译-科学时代

单词	backward wave
释义	机械工程词汇手册 backward wave 反波，后向波
随便看	hazard insurance hazard level hazard model hazard of reservoir cold water hazardous air pollutant hazardous article hazardous article hazardous cargo hazardous cargo hazardous cargo container yard hazardous container hazardous duties pay hazardous earthquake hazardous goods hazardous goods hazardous label hazardous material hazardous material hazardous material inventory Hazardous Material Transportation Act hazardous metal oxide hazardous nature hazardous solid waste hazardous substance hazardous substance

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

backward wave