When the guide vane opening is 12 mm, 0.15% air supply was satisfactory; and when the opening is 10 mm, 0.1% air supply was satisfactory.
导叶开度12时,补气量0.15%时补气效果较好;开度10下补气量为0.1%效果较好。
参考来源 - 并行环境下混流式水轮机非定常流动及补气的数值研究·2,447,543篇论文数据,部分数据来源于NoteExpress
Air terminals buildings adopt air supply tower, floor exhaust grillage and smoke exhausting skylight controlled by infrared detector.
候机楼采用了地面送风亭射流送风方式、地面排风方式及红外线对射探测器控制的排烟天窗。
It also cuts off the fire's air supply.
也就是说水切断了着火的空气通道。
General ventilation, local ventilation, task air supply, air distribution, air supply, exhaust.
全面通风,局部通风,岗位送风,气流组织,送风,排风。
As part of the supply effort, the British Royal Air Force even landed Sunderland Flying Boats on a Berlin lake.
VOA: special.2011.08.11
Historian and naval officer Samuel Eliot Morison described the fighting this way in his book "The Struggle for Guadalcanal": "For us who were there, or whose friends were there, Guadalcanal is not a name but an emotion, recalling desperate fights in the air, furious night naval battles, frantic work at supply or construction, savage fighting in the sodden jungle, nights broken by screaming bombs and deafening explosions of naval shells."
VOA: special.2011.06.23
Local police officials say the two soldiers were swept away Wednesday while trying to save supply boxes that fell into the water after being air-dropped.
VOA: standard.2009.11.07
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