“ultrasonics”的概念、定义、翻译、参考文献-科学参考

单词	ultrasonics
释义	ultrasonics 超声波学超声学
随便看	main pinion main pip main pipe main pipeline main pipe line main piston main piston bushing main piston ring main plane main plate main plate enlargement ring main plate nut main plot main plunger main point main points main points of new planned system main pole main pole core main pole gap main pole piece main pole winding main portion main ports main post

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。