The Contrastive Study on Radiated Sound Field of Improved Flexural Vibrating Plate with Different Boundary Condition
不同边界条件下改进的弯曲振动板辐射声场的对比性研究
The utility model relates to a filter plate which comprises a perforated grating plate.
本实用新型滤板由有开孔的隔栅板构成。
Input ultrasonic vibrating board device is made up of vibrating plate and ultrasonic generator.
投入式超声震板装置由震板及超声波发生器两部分构成。
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