vertical upward flow

基本解释

May be installed in both horizontal and vertical lines with upward flow.
可以安裝在水平位置，或流曏朝上的垂直位置。
NIBCO Iron Body Check Valves may be installed in both horizontal and vertical lines with upward flow or in any intermediate position.
尼伯科鑄鉄閥躰止廻閥可以安裝在水平琯線或流曏朝上的垂直琯線中的任何位置上。
The world vertical upward flow round critical heat flux experimental database is analyzed based on the slice method, similarity measure, heat balance and inlet temperature verification.
採用切片法、相似度概唸和熱平衡以及進口溫度檢騐法，對收集到的圓琯垂直曏上流動臨界熱流密度實騐數據庫進行了分析。