The results show that the unstart boundary of supersonic inlets is mainly concerned with Mach number of freestream without considering the variation of angle of attack.
在
考虑攻角变化的条件下,进气
起动边界主要与来流马赫
有
。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
Initially these inflammatory changes are completely reversible, but over the years irreversible changes start to take place —edema, scarring, and fibrosis build up, leading to thickening of the epithelial basement membrane, which permanently reduces the airway diameter.
最初
些炎症变化是完
可逆的,但是随时间进展,不可逆的变化开始发生,出现水肿、瘢痕、纤维化等症状,导致上皮基底膜增厚,从而永久性地减小气道直径。
科普