Since graphics clipping and region filling are needed in the chart display, the graphics clipping algorithm and region filling algorithm are designed according to the requirement of the chart display.
2
对气泡产生的现旬豚原因进行了描述,分析,同时提出了充模过程中防止气泡卷入的措施。
The phenomenon and the mechanism of air entrainment were discussed. Methods were proposed to prevent air entrainment.