The ultrasonic generator has four c

The ultrasonic generator has four ceramic transducers from which a continuous ultrasonic wave with a frequency of around 1 MHz are radiated directionally.

結果 (中文) 1:

超声波发生器已从其连续超声波频率约 1 MHz 的放热定向四个陶瓷换能器。

結果 (中文) 2:

超声波发生器具有四个陶瓷换能器，它的一个连续的超声波以约1兆赫的频率被定向地辐射出去。

結果 (中文) 3:

超声波发生器有四陶瓷换能器的连续超声波与约1兆赫的频率，辐射方向。