“秋沙鸭”的概念、定义、翻译、参考文献-科学参考

科学参考收录了1248194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。

单词	秋沙鸭
释义	秋沙鸭 merganser
随便看	ultrasonic soldering unit ultrasonic sound ultrasonic source ultrasonic space grating ultrasonic spectrometry ultrasonic spectrormetry ultrasonic spectroscope ultrasonic spectroscopy ultrasonic spectrum ultrasonic sphygmomanometer ultrasonic spot welder ultrasonic spot welding ultrasonic spot welding machine ultrasonic standing wave ultrasonic sterilization ultrasonic stethoscope ultrasonic storage cell ultrasonic stress analyzer ultrasonic strobolux ultrasonic stroboscope ultrasonic surgery ultrasonic surgical instruments ultrasonic switch ultrasonic technique ultrasonic television camera tube