This paper calculated the resonant length of longitudinal sonic amplitude transformer with additional mass (the tool) in supersonic vibration cutting.

本文对超声振动切削中有附加质量(刀具)的纵振动变幅杆的共振长度进行了理论计算。

youdao

Energy absorption and sonic and ultrasonic vibration may reflect the status of internal damage, but both techniques are more suitable for assessing bruise susceptibility.

虽然能量吸收和声音、超音振动技术可反映采后果蔬内部的损伤情况，但这两种技术仅用于对果蔬挤伤敏感性的分析。

youdao

Based on the principle of equivalent mass, it tests the impelling vibration in sonic wave vibration system, introduces the experiment condition and process.

为此参照等效质量原理对声振系统进行了激振试验，并对试验条件和试验方法进行了介绍。

youdao

It's also the first on this side of the Pacific to utilize Kyocera's Smart Sonic Receiver tissue-conduction tech, a system that foregoes the traditional earpiece and transmits audio to your ear via vibration.

ENGADGET