饮用水均须过滤净化。
探讨了熔剂过滤净化工业纯铝的效果及其净化机理。
The purification of commercial aluminum by filtrating with high-efficient flux for removing inclusions and its mechanism were studied.
研究了在熔模精密铸造中过滤净化碳钢、低合金钢和高合金钢等铸钢件的过滤新技术。
A new filtration technique for purification of carbon, stainless, high speed, low and high alloy steel castings in investment casting was investigated.
通过热挤拉伸和压工艺精制而成，用于空调器制冷系统中制冷剂的过滤净化和节流作用。
FITER Filter(Drying Filter): Produced with the fine technology of thermoset extrusion, filter is used to purify and control the flow of cooling medium of air-conditioners.
传统的过滤净化技术虽然能有效地清除微米级大小的夹杂物，但存在过滤效率随时间下降的问题。
Tradition separation methods have low removal efficiency to the time and can't remove the small dimension inclusions.
FFU层流罩是一种自带风机的空气过滤净化单元，它由初效过滤器、风机、高效过滤器和静压箱组成。
FFU laminar flow unit is an air filtering and purifying unit with its own blower fan, it comprises of primary efficiency filter, blower fan, high efficiency filter and static pressure box.
它超级薄——实际上只有一个原子的厚度，可以通过厨房里的搅拌器中制备出来（当然前提是你知道如何制备），几乎能被用于一切场合，从超级电容器到饮用水的过滤净化。
It'ssuper thin — one atom thick in fact — canbe produced in a kitchen blender (ifyou know how to) and can be used to make everything from super-capacitors tohelping filter clean, safe drinking water.
GE建设了两套反渗透过滤系统，目前可以为工厂的冷却系统和锅炉装置提供净化水源。
GE built two reverse osmosis filtration systems that now provide clean water for the facility's cooling system and boiler plant.
通过混凝土桶和塑料桶的处理，生物沙子饮用水过滤系统可以净化95％到99％的细菌、病毒、蠕虫、雨水或者地表水污染颗粒。
Arranged in barrels of concrete or plastic, these biosand water filtration systems (BSFs) remove 95 to 99 percent of the bacteria, viruses, worms and particles contained in rain or surface water.
此杯罩能过滤并净化空气。
The cups are made of air filters and can be disconnected, then Shared.
将废水浇灌到田里，这些水经过土壤的过滤后又重新流回当地的水系，这已经被证明是非常合理的污水净化方法。
Spreading wastewater over fields, and allowing it to leach back through the soil into local waterways, turns out to be a reasonable way to purify it.
据报道，奥兰治县采用了非常“高效的污水处理”技术，经过层层过滤和净化过程，最后的水质超过了多数饮用水的标准。
Orange County takes "highly treated" sewer water and sends it through various filtration and purification processes, until the final product exceeds the standards for most drinking water.
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。
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.
我一直认为，比起过滤，蒸馏是净化水最好的方式，而蒸馏水是最好的饮用水。
I've always thought distillation, rather than filtering, was the best water purification method and that distilled water is best for drinking.
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 canister USES a fan to force air through the filter, and then the purified air runs through a hose to the mask.
它不能净化水，但可以过滤掉可见沉淀物和可怕的小虫子。
Socks won't purify water, but filtering it through fabric can help remove the more visible sediment and creepy- crawlers.
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)。
Any air filter can use one (or more) of three different techniques to purify air.
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。
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
如果你准备出行较长时间或者你打算在出行途中找到你要饮用的水，请带上过滤系统或是水质净化用碘片。
If you're going for an extended period of time or if you're planning to drink water you find along the way, bring along a filtering system or iodine water purification tablets.
产品分离出来以后，过滤掉杂质，在干燥剂里去除水蒸汽，净化了的二氧化碳被压缩液化。
Once the product has been isolated, impurities are filtered out, moisture is removed in driers, and the purified carbon dioxide is compressed for liquefaction.
我们通常用过滤器使水净化。
情境教学的陶冶功能就像一个过滤器，使人的情感得到净化和升华。
Situational teaching function of the mould Like a filter, purify people's feelings and get into.
当水源进入了净化过程，膜过滤清洗和CIP技术确保了对您产品的维护。
Our membrane filtration solutions and CIP cleaning technology ensure the hygienic processing of your products during the water adjunct in the purification process.
种植过滤瀑布净化了水源，并划定了湖泊的软边界，场地的南边界通向河流，仅以绿篱隔开。
Planted filtering cascades purify the water and define the soft edge of the lake, as the site's southern perimeter opens up to the river, bounded only by a green hedge.
我经过输送、过滤、净化，从江河之中千辛万苦来到这里，请您珍惜。——请节约用水！
I travel here through pipes, filtrate and purify to reach you, so please cherish me.
在你的家里，使用能够去除PM 2.5颗粒的高效颗粒空气净化器，或在你的加热系统中安装这样一个过滤器。
Inside your home, use a high-efficiency particulate air (HEPA) purifier capable of removing PM2.5 particles, or install such a filter in your heating system.
在你的家里，使用能够去除PM 2.5颗粒的高效颗粒空气净化器，或在你的加热系统中安装这样一个过滤器。
Inside your home, use a high-efficiency particulate air (HEPA) purifier capable of removing PM2.5 particles, or install such a filter in your heating system.
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