“ultrasonics”的概念、定义、翻译、参考文献-科学参考

单词	ultrasonics
释义	ultrasonics Encyclopedia 理学超声学释 ultrasonics超声学研究超声波的学科。声学的重要分支。 Physics 光学、声学声学 ultrasonics超声学＞声学＞声学基础理论＞释义 ultrasound, ultrasonics超声 ultrasonics超声学
随便看	force of judicial proof force of mortality force on current system by magnetostatic field force on dislocation forcep force polygon forceps force-pump forcer force screw force sensing element force sensor force softening force spectroscopy force stability condition force standard machine force system force system in equilibrium force test force to return home force transmissibility forcible entry technique forcible erntry smoke ventilation forcible thrusting manipulation forcing

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