VD and AR of bilateral lungs and air trapping score were statistically correlated with PFT results.
双肺VD、双肺AR、空气潴留评分值与肺功能试验的结果存在显著性相关。
When air was injected into the electrode, NO removal efficiency was a little worse than the case of oxygen but almost the same as the case of NH_3 + Ar.
电极中通入空气时NO的脱除效果略差于氧气，但是与氨氩混合气相差不多。
The hexagon and square gridding patterns were observed in Ar(0.5%Air) at atmospheric pressure by using a dielectric barrier discharge set up with double water electrodes.
采用双水电极的介质阻挡放电装置，在混有0 .5 %空气的大气压氩气放电中观察到了六边形及正方网格斑图；
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