“topset bed”的概念、定义、翻译、参考文献-科学参考

单词	topset bed
释义	topset bed [`täp´set ¦bed] ^GEOLOGY One of the nearly horizontal sedimentary layers deposited on the top surface of an advancing delta.
随便看	ultrasonic generator ultrasonic imaging ultrasonic imaging device ultrasonic leak detector ultrasonic light modulator ultrasonic machining ultrasonic medical tomography ultrasonic metal inspection ultrasonic microscope ultrasonic radiation ultrasonics ultrasonic sealing ultrasonic soldering ultrasonic storage cell ultrasonic testing ultrasonic therapy ultrasonic thickness gage ultrasonic transducer ultrasonic transmitter ultrasonic wave ultrasonic welding ultrasonoscope ultrasound ultrasound diathermy ultraspeed welding

科学参考收录了103327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。