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Cracks are accounted as the most destructive discontinuity in rock,soil,and concrete.Enhancing our knowledge from their ......
Experimental Study on the Hydrodynamics and Mass Transfer Characteristics of Airlift Loop Reactors(A
The promoting effect of ultrasonic wave on the hydrodynamics and mass transfer characteristics of the airlift loop react......
针对传统大豆磨浆出浆率低的问题,应用超声波特有的物理性质来提高大豆蛋白质和固形物回收率.使用频率28 kHz,输出功率为200、400......
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利用水泥、石膏和砂模拟灰岩的岩性,在室内进行小样配方试验的基础上,选择合适的配方,进行了室外岩溶顶板的模拟试验.利用声波仪,......