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吹气比
1、blow───v.(风)吹;吹奏;喘气;吹气;喘息;擤(鼻子);熔化,烧断;炸开;泄露;突然离开;浪费(钱、机会);(古)开花;(苍蝇)产卵于;(鲸鱼)喷水;把……搞糟;鸣(汽车喇叭);吹制(玻璃);把蛋黄和蛋清从蛋壳中吹出;n.吹;打击,猛击;挫折;强风;擤鼻子;(非正式)爵士乐演奏;(非正式)DaMa;(炼钢用语)吹炼;(古)开花,开花期;int.哎呀(表示厌烦)
2、blow by blow───针锋相对;一拳一拳的;极详细地(报道、描述)
3、blow back───吹回; 漏气;倒吹气;爆炸
4、ratio───n.比率,比例
5、blow away───吹走;驱散;留下深刻印象;(使)吹掉; 吹去; 给…留下深刻印象; 深深打动
6、blow one───吹一声
7、variation ratio───异众比率;变异比率;变速比,变速范围
8、wind blow───刮风
9、by-blow───私生子
1、efficiency of film cooling will be increased with the increase in blow ratio, and it has a highest value in the direction of flow.───冷却效率随吹风比的增加而增大, 且沿气流方向冷却效率存在一极大值;
2、constant blow ratio, the higher the mainstream velocity is, the higher the average effectiveness and average heat transfer coefficient are.───吹风比下,主流速度较高的,平均效率及平均换热系数也较高。
3、If this were in line with the Basel rules it would take the total ratio to 13.5%, easily enough to have dealt with the losses of Britain's worst blow-up, HBOS.───如果这项规定要跟巴塞尔协定挂钩的话,总比率会达到13.5%,这样很容易的就可以帮助英国哈利法克斯苏格兰银行挽回损失。
4、The effects of blow ratio and rows on film cooling effectiveness and heat transfer coefficient was studied.───研究了吹风比、孔排等因素对气膜冷却效果和换热系数的影响。
1、The process of shade curtain by foam coating was studied. The influences of water repellency , blow ratio, coating weight and additive on properties of coated fabric were discussed.