Give these things a home, such as a tray or hook by the door.
给这些东西找个家，比如门旁边的盘子或挂钩。
Some of the villagers put two or three cents on the wooden tray.
众村民便有人拿出两文三文，放入木盘，霎时间得了六七十文。
The liquid flow pattern, or velocity distribution, is an important factor in column tray design.
塔板上气液两相的流动状况尤其是液相的流速分布对塔板效率有重要影响。
The liquid flow pattern, or velocity distribution, is an important factor in column tray design.
塔板上气液两相的流动状况尤其是液相的流速分布对塔板效率有重要影响。
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