“超声发生器”的概念、定义、翻译、参考文献-科学参考

单词	超声发生器
释义	超声发生器 ultrasonic emitter ultrasonic frequency generator ultrasonic generator
随便看	fieldspool insulation field sprinkler infiltrometer field sprinkler system field stack field stars field station field statistics fieldstone field stop field storage field strength field strength contour map field strength meter field strength pattern field strength receiver field-strength standard field stress tensor field-strip field stripping field structure field study field suppressor field survey field survey design field-swept

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。