...ctor,减压后,再利用氮气破坏真空,再进行抽真空,这样反复操作3次 抽真空置换(氧含量小于0.3%) Excess Oxygen 加热炉内,氧气的浓度太高的时候,供应的能量损失。
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excess oxygen flame 过剩氧火焰
excess oxygen content 过剩氧量 ; 过剩氧含量
excess oxygen amount 过剩氧量
surface excess oxygen 表面过剩氧
excess oxygen consumption 过量耗氧
In excess oxygen , the reaction was first order in hydrogen and zero order in oxygen.
反应混合气体中氧气含量大大过量,反应对氧气浓度的影响可以忽略。
An analysis is made of the causes for excess oxygen in the CO2 gas, and measures are proposed for its solution.
对二氧化碳气体中携氢量超标原因进行分析,并提出解决措施。
In the power plant, the excess oxygen in flue gas has been measured and used to control the combustion efficiency.
在火电厂中一直是测量燃烧过程出口的烟气含氧量来控制燃烧效率。
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