upflow meaning in Chinese

上升流
上升气流
向上流

To reduce the heavy load on dust collectors, upflow beds were soon replaced by downflow fluidized beds .
为了减轻粉尘收集器的负荷，上流式流化床不久被下流式流化床所取代。
Application of kmlf tilting narrow upflow classifier in mineral separation industry
型斜窄流分级机在选矿工业中的应用
“ qi activity ” is mainly manifested by the four forms : upflow , downflow , outflow and inflow
“气机” ，主要表现为升、降、出、入四种形式。
This study tries to use upflow rough filtration as the pretreatment for slow sand filtration
摘要尝试采用上向流粗滤，作为慢滤池的预处理。
Research on treatment of cassava starch wastewater using two - phase upflow anaerobic sludge blanket
反应器处理木薯淀粉废水的启动运行特性研究

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