steam quality meaning in English

蒸汽干度
蒸汽干燥度
蒸汽品质

Discussion about countermeasure and control on steam quality in refinery
炼油厂蒸汽品质的控制及对策探讨
Some volatilizable substances such as methanol in steam can come into product directly , and influence product greatly if the factory adopts traditional heating method in alcohol production . there fore , improving steam quality is very important to alcohol production
摘要当甜菜糖蜜酒精生产企业采用传统的直接加热方式生产酒精时，蒸汽中的甲醇等易挥发组分直接进入产品，对酒精质量影响很大，因此改善蒸汽品质对酒精质量是至关重要的。
Therefore , sequential research on chf is necessary . when in accidental conditions of nuclear reactor , the mass flux of coolant is very low . in such condition , the steam quality is high , and the mechanism of chf is mainly controlled by bulk flow , whereas microcosmic parameters near the chf area are affected by the flow conditions in whole tube which called " upstream memory effect "
在反应堆事故工况下，冷却剂流量很低，含汽量很高，其临界机制与正常运行工况下的临界机制有所不同，不仅是一种主流控制临界工况，更由于其局部的各微观参数受上游流道的累积效果的影响而存在上游记忆效应。