要按制造商要求的频率更换过滤套筒。
Change the filter cartridge as often as instructed by the manufacturer.
灰尘袋是一个过滤器，一旦太满吸力就会减弱。
Dust bags act as a filter and suction will be reduced if they are too full.
过去给水族馆的水过滤和充氧的尝试都已失败了。
Previous attempts at filtering and oxygenating aquarium water had failed.
如果过滤器已被机油浸透，就应该丢掉并更换一个。
If the filter has been saturated with motor oil, it should be discarded and replaced.
预防霍乱最好的方法是把水煮沸或过滤，并且只吃煮熟的食物。
The best prevention for cholera is to boil or filter water, and eat only well-cooked food.
它可以过滤我们对他人的负面印象。
沙子像海绵一样过滤水，并减缓蒸发的进程。
The sand acts like a sponge and filters the water and slows evaporation.
用筛子过滤凝乳。
我们需要一个过滤器或一个镜头来谈论最终控制的是什么。
We need a filter or a lens to talk about then what is ultimately in control.
容器的不同形状表明了其用于酿造、过滤或储存啤酒的用途。
The different shapes of the containers suggest they were used to brew, filter, and store beer.
为什么我们应该保护公众远离未经过滤而进入杀手内心的探寻呢？
Why would we shield the public from an unfiltered look inside the mind of a killer?
新的燃煤电厂通常安装昂贵的设备来过滤排放的二氧化硫以遵守法律。
New coal-burning plants usually comply with the law by installing expensive equipment to filter sulfur dioxide from their emissions.
我们应该做的是买一个运动用水瓶，并灌上水龙头或者是冰箱里的过滤水。
What we should do is just buy a sports bottle and fill it up with filter water from our faucet or our refrigerator.
这种情况在新闻编辑室中很常见，因为编辑室缺乏系统的方法来过滤新闻建议。
This scenario is common in newsrooms that lack a systematic way to filter story suggestions.
但至于蝙蝠，我们认为它们过滤掉了这类信息，因为它们根本无法分析这些信息。
But bats, we thought they were filtering out this kind of information, because they simply couldn't analyze it.
撒哈拉沙漠下面是巨大的含水层，基本上是一片淡水的海洋，那可能是经过岩石层过滤的，已经有一百万年历史。
Beneath the Sahara are huge aquifers, basically a sea of fresh water, that's perhaps a million years old filtered through rock layers.
事实上，我们推断蝙蝠在分析回声时过滤掉了很多因素，就像一个复杂的雷达系统可以忽略地面上静止物体的回声那样。
In fact, we kind of assumed that they were filtering a lot out, the way a sophisticated radar system can ignore echoes from stationary objects on the ground.
尽管在飞机等干燥环境中，飞行的过程中很容易滋生传染病，但由于飞机上使用了空气过滤器，因此你在飞机上得病的风险实际上很低。
Although in-flight infections thrive in dry environments like airplanes, your risk of getting sick from an airplane is actually low because of the air filters used.
他吸没有过滤嘴的香烟。
过滤器软件可以让父母禁止对特定的网站、新闻组和电子布告栏的访问。
Surfwatch allows parents to prohibit access to specific web sites, newsgroups, and bulletin boards.
喝水可以帮助你保持水分，控制卡路里，过滤肾脏，保持皮肤健康。
Drinking water can help keep you hydrated, control calories, filter your kidneys, and keep healthy skin.
更换空调通风口的过滤器。这些过滤器是灰尘和花粉的“吸铁石”。
Change the filters on your air-conditioning vents. These filters are dust and pollen "magnets".
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。
A MERV rating tells you how well the filter can remove pollen and mold from the air as it passes through.
患有这些疾病的儿童会感到过滤掉不重要的信息很难，他们专注于环境中的一切，而不仅仅是某一项活动。
Children experiencing these disorders find it difficult to screen out unimportant information, and focus on everything in the environment rather than attending to a single activity.
一旦腐殖质层消失，养分就无法从土壤中回收和过滤，致使土壤由肥沃变为贫瘠，只适于热带草原植被的生长。
Once the humus layer disappears, nutrients cannot be recycled and leach from the soil, converting soil from fertile to infertile and making it suitable only for savanna vegetation.
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。
Connect Intake-tube with intake-tube of air filter of the rewinder, then get through entering power source.
未经过滤的咖啡，含有较多的咖啡醇，会升高体内胆固醇含量。
Unfiltered coffees, contain more of a cholesterol-raising substance called cafestol.
过滤取决于薄薄的生物层的发展，该薄层称为动物神经层或去污层。
Filtration depends on the development of a thin biological layer, called the zoogleal layer or Schmutzdecke.
固体被过滤掉了，只有液体流进了容器。
The solids were filtered out and only the liquid passed into the container.
它还执行选择、过滤和排序。
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