“USM”的概念、定义、翻译、参考文献-科学参考

单词	USM
释义	USM Encyclopedia 工学特种加工技术释 ultrasonic machining technology;USM超声加工技术利用工具端面做超声频振动，通过磨料悬浮液加工硬脆材料的加工方法。
随便看	inverted Lamb dip inverted microscope inverted multiplet inverted order in inverted papilloma inverted papilloma of the nose and nasal sinus inverted pendulum inverted population inverted pyramid of biomass inverted region inverted repeat inverted sentence inverted siphon inverted siphon water measurement inverted spectral term inverted state of particle number inverted U hypothesis inverted u-shaped development theory inverted words invertendo inverter invertibility invertibility condition invertibility property invertible

科学参考收录了854744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。