Wheat flour particle size was analysed by lazer particle analyzer in order to get the distribution of particle size.
采用激光粒度仪测试小麦粉粒度，探讨不同小麦粉的粒度分布规律。
2
Chemical and Pharmaceutical Manufacturing; Repurification loops for cooling UHF transmitting tubes, radar tubes, and lazer systems; Trace metals analysis.
用于化学和医药生产；再净化循环系统用以冷却超高频发射管、镭射管和激光设备；也可用于微量金属分析。
3
The examination upon a lazer scan confocal microscope revealed the expression of the differentiation antigen recognized by McAb 6A8 both on the membrane and in the cytoplasm of 3D5 cell.