“ultrasonic wave”的概念、定义、翻译、参考文献-科学参考

单词	ultrasonic wave
释义	ultrasonic wave Encyclopedia 理学声波释 ultrasonic wave超声波频率超过人耳可听闻频率（即在2万赫以上）的声波。又称超声。 Physics 光学、声学声学 ultrasonic wave超声波频率高于20kHz的声波。 UW=ultrasonic wave超声波 Astronomy ultrasonic wave超声波
随便看	experimental techniques for molecular reaction dynamics experimental techniques in explosion mechanics experimental technology for protective engineering experimental theatre Experimental Theatre of the Shanxi Opera Troupe in Taiyuan City experimental treatment experimental tree shrews experimental unit experimental wastewater treatment experimenter experimenter effect experiment in Ding County experiment in irrigation benefit experiment on mechanics of material Experiments Design in Forestry Experiments in Plant Hybridization Experiments,Models,Paper Tools:cultures of Organic Chemistry in the Nineteenth Century experiments of turbulent flow experiments on airfoil flow experiments on bluff-body flow experiments on coherent structures experiment with automata expert advice for policy choice expert argumentation expert auxiliary

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