The dusty air makes it difficult to get a clear picture of space.
带有尘埃的大气层使我们难以获取太空的清晰图像。
The dusty air makes it difficult to get a clear picture of space .
充满尘埃的大气给拍摄太空的清晰图像造成了困难。
The dusty air makes it difficult to get a clear picture of space. p.
大气中的尘埃使得获取太空的清晰图像成了一件难事。
A dusty airless attic; the dreadfully close atmosphere; hot and stuffy and the air was blue with smoke.
灰尘遍布的不通风的阁楼；可怕的闷气的气氛；又热又不通风，空气中充满了沉闷的味道。
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。
Those serving the oil industry must go where the RIGS are, however dusty and mucky the air.
那些服务于石油工业的设备必须在钻井平台上，但是那里空气肮脏。
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。
今天空气里灰尘很大。
Crossing this vast dusty chunk of the Helmand desert you pass a giant new runway capable of accommodating the American air force's biggest cargo planes.
穿过漫天沙尘的赫尔曼德省荒漠，你会走过一条新建的大型机场跑道，可以容纳美国空军最大的货物运输机。
A stream of dusty smell of wet, air and depressing, the room long without people live.
一股尘封的气味扑鼻而来，空气阴湿而又沉闷，这屋子长久没有人住了。
Their conclusion, published recently in Atmospheric Chemistry and Physics, is that in fits and starts over the past century the air became twice as dusty.
他们的结论最近刊登在大气物理化学上：始于上世纪起到现在，空气中的尘埃量翻了一番。这个结论符合他们的分析。
FIRST AID FOR INHALATION: Remove from dusty area to fresh air. If not breathing give artificial respiration. If breathing is difficult, give oxygen. Call a physician.
吸入急救：将受害者抬到具有新鲜空气的场所去。如果没有了呼吸，给予人工呼吸；如果呼吸困难，输氧；就医诊治。
Next, strangely enough, he blew a little 18 puff of air on it, as though it were dusty.
接着，说也奇怪，他对着宝石轻轻吹了一口气，好像上面沾了灰尘似的。
Particulates are a big health concern in dusty northern China, and they add to the notoriously bad air pollution in Beijing itself.
而在中国北方尘沙天气中，颗粒物是一大健康问题，导致了北京本身就严重的空气污染进一步恶化。
Noon came and the sun was high and hot and not a breath of air stirred the dusty leaves.
中午到了，太阳正在头顶，没有一丝儿风吹动那尘封的树叶。
Dusty gases enter into an air intake space, passes through inertia setting dust removing and cyclonic collection tube dust removing, and is exhausted by an air exhausting space.
含尘气体进入进气空间，经惯性沉降除尘、旋风子除尘，由排气空间排出。
In dusty areas the filter element may be provided with a pre-separator (air intake side) in the shape of a foam mat or a fleece.
在高粉尘地区，滤芯可能采用海绵或无纺 布材料来作为预过滤（在进气端）。
In dusty areas the filter element may be provided with a pre-separator (air intake side) in the shape of a foam mat or a fleece.
在高粉尘地区，滤芯可能采用海绵或无纺 布材料来作为预过滤（在进气端）。
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