“ultrasonic detection”的概念、定义、翻译、参考文献-科学参考

单词	ultrasonic detection
释义	ultrasonic detection Encyclopedia 工学检测技术释 ultrasonic detection超声法检测技术向被测对象发射超声波，接收与被测对象相互作用之后的超声波，从中提取检测信息的技术方法。 Physics ＞声学＞声学材料＞释义 ultrasonic detection超声检测
随便看	quotient bialgebra quotient bundle quotient category quotient chain complex quotient coalgebra quotient complex quotient-difference algorithm quotient-difference table quotient dimension quotient field quotient filtration quotient frame quotient function quotient functor quotient game quotient graph quotient group quotient G-set quotient ideal quotient lattice quotient law quotient Lie algebra quotient Lie group quotient linear space quotient loop

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。