A new process involving ultrasonic separation of electrode materials, acid dissolution, precipitation of cobalt and lithium has been applied to recover metals values from spent lithium-ion batteries.
采用超声波分离电极材料-酸浸-钴锂沉淀新工艺分离并回收了废旧锂离子电池中的有价金属。
2
Ultrasonic rain gauge rised up the measuring range and accuracy by adopted the ultrasonic technique to measure precipitation.
超声波雨量计采用超声波技术测量雨量，大大提高了其测量范围和精度。
3
The preparation method of the catalyst adopts co-precipitation and ultrasonic impregnation techniques.