ultrasonic
英['ʌltrə'sɔnik]美['ʌltrə'sɑ:nik]
adj. 超声的
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- The tool is made to vibrate a few hundredths of a millimeter at ultrasonic frequencies ranging from 19kHz to 25kHz.
刀具以19,000Hz至25,000Hz的超声频率作百分之几毫米的振动。收藏 - Cracks can be detected by a method using ultrasonic waves
疵点可用超声波方法检测。收藏 - High Frequency Ultrasonic Wave Detection Using Fiber Bragg Gratings; Porfessional paper
使用纤维Bragg光栅进行的高频超声波探测/专业论文收藏 - Ultrasonic welding of integrated circuits is of highest accurate.
超声波焊接的集成电路，精密度极高。收藏 - Things like ultrasonic grinding, electro hydraulic crushing, thermal decrepitating and chemical commiuntion have all gained a foothold in industry.
像超声研磨，电动水力破碎，热烧爆和化学磨等都在工业上找到了立脚点。收藏
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