A MERV rating tells you how well the filter can remove pollen and mold from the air as it passes through.
MERV等级可以让你知道当花粉和霉菌在空气中传播时，过滤器将如何将之过滤。
Connect Intake-tube with intake-tube of air filter of the rewinder, then get through entering power source.
将进气管与复卷机空气过滤器的进气管相连，然后进入电源。
Air is drawn in via the mouth and the nose, the latter acting as an air filter by trapping dust particles on its hairs.
空气通过口腔和鼻孔被吸入，其中鼻孔可以通过鼻毛捕获空气中的尘埃而起到过滤空气的作用。
The whole idea is to get you to also buy an air filter, rotate your tires or buy something else while you're there.
他们所有的想法就是让顾客在维修厂的时候再买一个空气过滤器，更换轮胎或者买一些其他的产品。
How does the filter remove poisonous chemicals and deadly bacteria from the air?
过滤器是如何除去空气中的有毒化学品或致命细菌呢？
I have never been into cars. I don't know an oil filter from an air filter.
我从来不对汽车感兴趣，我也不知道机油滤清器和空气滤清器有什么区别。
While it won't save you dollars per fill-up, it could save you at least the price of an air filter each year depending on your mileage.
虽然这样不会每次加油都能帮你省一点，但是至少每年能帮你多省个空气过滤器的价格出来。
The canister USES a fan to force air through the filter, and then the purified air runs through a hose to the mask.
罐中的风扇使空气流过过滤器，这样净化的空气通过软管达到面具。
The crew tried replacing one device, an air/water separator, and then a filter, but nothing seemed to bring the toilet back to full operation.
工作人员尝试自己修理，他们先更换了气/水分离器，又换了过滤器，但是无济于事。
The constant air flow through the filter means that the filter does not last as long.
空气不断流过过滤器，意味着过滤器寿命有限。
Rainforests have been called the "lungs of the Earth," because they filter our air by absorbing CO2, while emitting life-supporting oxygen.
雨林被称为地球的“肺”，因为它们过滤空气吸收二氧化碳，而排放维持生命的氧气。
Any air filter can use one (or more) of three different techniques to purify air.
任何空气过滤器都会采用下述三种空气净化技术的其中一种(或多种)。
On most commercial planes, at least half of the air comes from outside the aircraft and passes through a high-efficiency particulate air, or HEPA, filter which removes contaminants
在多数商用飞机上，至少有一半空气是来自于飞机外部，而且都经过了一种高效空气净化装置的过滤。
Because of the problems with SCBA systems, any respirator that you are likely to use will have a filter that purifies the air you breathe.
由于SCBA系统存在的不足，任何您可能用到的呼吸器都会有一个过滤器来净化呼吸所需空气。
Similarly, if it is dusty or there are a lot of other larger particles in the air, this will filter out larger wavelengths, resulting in a red sky and red sun.
同样，如果空气中尘埃比较多，或是空气中有很多其它大颗粒，那么那些较长的光波就会被过滤掉，于是天空就会是红色，太阳也会是红色。
By replacing your air filter annually, or biannually if you live in a dusty area, you'll ensure the engine can breathe freely.
每年换一次过滤器或者在沙尘多的地方每半年更换一次能保证你的爱车引擎自由呼吸。
Maybe it's time I got one of those air filter units for our home.
也许是该在家里装上空气过滤器的时候了。
In fact, each unit volume of fuel combustion, about 1 million to unit volume of air through the filter.
事实上，每单位体积的燃油燃烧时，约需要有1万单位体积的空气通过滤清器。
This filter permits air to flow into the engine with little resistance.
这种滤清器只允许空气以小阻力流入发动机。
Screw air compressor used for air filter paper type.
螺杆空气压缩机使用的空气过滤为纸式。
Therefore, the proposal working environment is not perfect conditions can consider oil bath type air filter.
为此，建议工况环境不理想等情况可考虑油浴式空气过滤器。
Otherwise deal with air filter relief-pressure valve for routine maintenance, ensure that the air dry, no pollution.
否则应对空气过滤减压阀进行日常维护保养，确保输入空气干燥、无油污。
With fuel mixture in the air inhaled air filter, air filter dust, carbon and other debris, which guarantees the inhaled air clean.
在吸入空气与燃油混合之前，空气滤清器滤去空气中灰尘、碳及其它杂物，从而保证了吸入空气的清洁。
We emphasize on the air filter for preventive maintenance is not exaggerated.
我们强调对空气滤清器进行预防性维护并非是夸大其词。
We emphasize on the air filter for preventive maintenance is not exaggerated.
我们强调对空气滤清器进行预防性维护并非是夸大其词。
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