The influence of Fo factor weir height and liquid flow on liquid-phase concentration of both internal and external cover were discussed. It is shown that the most important factor is weir height, and the less is Fo factor.
讨论了板孔动能因子、堰高和液体流量对帽罩内外液相浓度的影响，指出板孔动能因子对液相浓度的影响最小，堰高的影响最大。
参考来源 - 立体传质塔板CTST罩内外浓度分布及传质性能的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
马萨指了指他的头，做了一个表示将他的氧气罩弄成小丑帽的手势。
Massa points to his head, making a gesture that suggests he turned his oxygen mask into a clown's hat.
规则是这么写的：没有合成的蓝色的护体夹克（它们是为像我这样的胆小鬼设计的），没有全罩式安全帽（为娘娘腔的男人设计的），手套是只在暴风雪天戴的。
The code that says: no synthetic blue jackets with body armour (they are for sissies like me), no full-face helmets (also for girly-men) and gloves are only to be worn in snowstorms.
医用纺织品：医院病服、防护服等、医生套衫、手术帽、手术罩、手术巾、手术服、病床床单、枕头等。
Medical Textile: hospital dress, protective suit, Doctor Slipover, operating cap, operating mask, operating towel, Robe, sheet, pillow etc.
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