机舱空气质量被视为适航条件之一…。
在飞机上进餐的一个问题是，干燥的机舱空气使鼻腔粘液很快蒸发，而鼻腔粘液有帮助气味受体发挥功能的作用。
One problem with airplane dining is that parched cabin air quickly evaporates nasal mucus, which helps odor receptors function.
打开座位上方的通风孔，调整风向，让风从你面前吹过。过滤后的机舱空气有助于将潜在传染源吹到别处。
Open your air vent, and aim it so it passes just in front of your face. Filtered airplane air can help direct airborne contagions away from you.
如果机舱内空气长时间不流通，可以向机组人员提出你的顾虑。
Raise concerns with the crew if air circulation is shut off for an extended period.
经常有这样的抱怨：搭乘了一班拥挤的飞机，回到家就感冒了。机舱的空气中究竟充满了什么？
It's a common complaint: Fly on a crowded plane and come home with a cold. What's in the air up there?
飞行员说机舱急速降压，驾驶舱被呼啸而至的寒冷的北极空气填满。
Pilots say the cabin of the plane would have quickly depressurized, filling the cockpit with a roar of frigid, Arctic air.
最常遭到诟病的是空气在机舱内的循环流动。
Air that is recirculated throughout the cabin is most often blamed.
机舱内空气极其干燥，病毒在低湿环境下更容易存活。
Air in airplanes is extremely dry, and viruses tend to thrive in low-humidity conditions.
机舱外的空气快要凝固了，但是他毫不在乎。
The air was freezing outside his plane, but that wasn't what worried him.
我们也可以把机舱内的空气质量调低一两个刻度，您就会变得昏昏欲睡。
That said, we can always turn the cabin air-quality down a notch or two to help ensure that you are sufficiently drowsy.
机舱内的空气极为干燥，并且很多专家认为脱水是导致时差反应的首要因素。
The air on planes is extremely dry, and some experts believe that dehydration is a leading cause of jet lag.
臭氧转化器可以将吸入的空气转化成氧气，使得机舱内臭氧浓度低于美国农业基金会的下限。
Ozone converters convert ozone in bleed air to oxygen, maintaining the cabin ozone concentration below FAA (Foundation for American Agriculture) limit.
叙述阻燃丙纶空气变形纱机舱座椅面料的织造工艺，重点为gtm- 88型专用挠性剑杆织机的上机工艺参数的确定。
The weaving technology of flame retardant polypropylene ATY cabin seat fabric is related. The focal point is the determination of technological parameter of GTM-88 rapier weaving.
使用设计良好的摄入热量盾牌隔离空气滤清器的其他发动机舱，提供冷空气从前面或侧面的发动机湾。
Well-designed intakes use heat shields to isolate the air filter from the rest of the engine compartment, providing cooler air from the front or side of the engine bay.
介绍平移式后发动机舱门的结构及工作原理，四连杆机构尺寸的确定及动力学校核，以及空气弹簧、门锁的选用等。
Hence, this paper mainly focuses on the dynamic analysis of the two-side four-bar beating-up motion of an air-je.
介绍平移式后发动机舱门的结构及工作原理，四连杆机构尺寸的确定及动力学校核，以及空气弹簧、门锁的选用等。
Hence, this paper mainly focuses on the dynamic analysis of the two-side four-bar beating-up motion of an air-je.
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