“backset bed”概念、定义、翻译-科学时代

单词	backset bed
释义	水利水电词汇手册 backset bed 逆流层，涡流层
随便看	throttle throttle characteristic throttled surge chamber throttle valve throttle valve throttle valve throttle valve throttling flowmeter throttling loss throttling orifice throttling process throttling process throttling resistance throttling variable air-volume system through through airway bill through airway bill through airway bill through bill of lading through bill of lading through bill of lading (through B/L) through bridge through bus transport through canopy ejection through cargo

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。

backset bed