The liquid crystal results are compared with schlieren photo and oil film method, confirming that it is an effective flow-visualization tool.
液晶显示结果与纹影实验照片和油膜方法进行比较，证实了它是一种非常有效的表面流动显示工具。
2
Perfect flowvisualization - Kanban Board provides a very clear view on current work in progress.
完美的流可视化 —— 看板给当前未完成的工作提供了一个非常清晰的视图。
3
With the technique improvement, focus is mainly put on four aspects: flowvisualization, vision measuring technique, speckle measurement and image processing.