“后上”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	后上
释义	后上 posterosuperior
随便看	sound transmission sound transmission coefficient sound transmission loss sound transmission qualities sound transmission reduction sound transmitter sound-trap sound trap sound trapping sound travel sound treatment sound value sound variation sound velocimeter sound velocity sound velocity calibration sound velocity meter sound velocity method sound vibration sound-vision separator sound volume sound volume control sound volume velocity sound wave sound wave photography