“resonance frequency tracking of ultrasonic machining”的概念、定义、翻译、参考文献-科学参考

单词	resonance frequency tracking of ultrasonic machining
释义	resonance frequency tracking of ultrasonic machining Encyclopedia 工学超声驱动电源释 resonance frequency tracking of ultrasonic machining超声加工谐振频率跟踪利用反馈技术，实时自动调节超声电源的工作频率，不断地跟随超声换能器的谐振频率，以保持换能器始终工作在最佳状态的技术手段。
随便看	percutaneous neohrolithotomy percutaneous occlusion of atrial septal defect percutaneous occlusion of patent ductus arteriosus percutaneous occlusion of ventricular septal defect percutaneous renal biopsy percutaneous septal chemical ablation Percy Bysshe Shelley Percy Grainger Percy Report Percy Spender Percy Williams Bridgman Per Daniel Amadeus Atterbom per-diem payment Perdita P. Erdos P. Erdös P. Erdös (1913—1996) Perederi Peredvizhniki pereiopod Perelman Perelman,Grigori Yakovlevich perennial allergic rhinitis perennial cultivated grassland perennial forage plants

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。