ultrasonic generator

英 [?ltr?s?n?k ?d?en?reit?]

美 [?ltr?sɑn?k ?d?n?ret?]

[释义] 超声波发生器，超声发生器;

[例句]It is important that the frequency of ultrasonic generator tracks the transducer mechanical resonance in the power ultrasonic equipment.

功率超声设备中，频率自动跟踪技术是一个重要课题。