This paper describes the structure of unit circuits of capacitor high-low adjustor, trend of signal, basic work principle and practical application of whole equipment in flame cutting.
详细叙述其各单元电路结构，信号走向，整体设备的基本工作原理以及在火焰切割中的实际应用。
It introduces the structure and principle of the ultrasonic vibration unit, analyzes how to choose the work frequency, and proves that it is valid and feasible by cow ovum cutting experiment.
对此系统的超声振动单元结构及原理进行了分析，阐明了应用中的关键技术点——频率选择，并通过实验验证了超声振动对于减小细胞在切剖中的变形和损伤是非常有效的。
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