The stage to realize the vertical scanning motion is analyzed.
重点对实现垂直扫描运动的工作台进行了分析。
2
This research applied two-stage inverse vertical subsurface flow constructed wetlands to removal nutrients in wastewater.
采用两级逆向垂直潜流人工湿地去除污水中的营养物质。
3
Between slaughtering stage and retailing stage, vertical coordination takes forms of contracts, joint ventures, vertical integration and other closer means.