These could be an indication of erosion by fine dust particles carried on the wind, sandblasting the plateau smooth.
这些可能是风沙侵蚀的标志，风沙侵蚀让这一地区变得非常平坦。
Most of the shavings were concentrated in one area, Tani said, and nearly everything else was covered with a fine dust.
多数钢屑集中在一个区域，而且几乎所有的其他部件都覆盖上了细细的灰尘。
Use : It' s mainly applied for air filtration in textile industry and collet fine dust contained in the air for air cleaning.
用途：用于纺织行业的空调滤尘，过滤和收集空气中的细小粉尘，以达到净化空气的目的．。
The blue glow that surrounds the blue Horsehead's eye — and other stars around the image — is a reflection nebula composed of fine dust.
环绕着蓝色马头的眼睛部位的蓝色光芒——与周围其它恒星——是一个由细尘埃组成的反射星云。
Experimental results also show such device has a better depression effect for fine dust, with the efficiency reaching more than 88%.
该装置对微细粉尘具有良好的降尘效果，降尘效率达到88%以上。
The operation result indicates that if appropriate spray nozzle is selected, the spray tower can also separate fine dust particles from the gas stream.
系统运行情况表明，在选择适当的雾化喷嘴后，脱硫塔还可以起到对细粉尘的二次净化作用。
Inhalation of large amounts of this fine dust may lead to pulmonary edema and irritation to the upper respiratory tract and can result in tickling cough.
如吸入大量滑石细末可致肺部积水，上呼吸道被刺激致喉咙发痒而咳嗽。
But the survey did find excessive arsenic content in local Wells, and Greenpeace warns that fine dust pollution might become a problem when the snow has gone.
但是调查确实发现，当地井水中砷的含量增加，而且绿色和平警告说，当积雪消融以后，粉尘污染也许会带来难题。
TURBOFILL?, fluidized bed packings have shown exceptional ability to simultaneously absorb gases and remove fine dust particles across a wide range of industrial applications.
流化床填料具有同时吸收气体，消除横跨多种工业应用微尘粒的功能。
If not vehicle and factory pollution then, as today, the problem is sandstorms as millions of tons of fine dust blanket the city, clogging the nostrils and silting up the lungs.
如果问题不是车辆和工厂污染，就像今天，那么就是沙尘暴，它如同数百万吨的粉尘覆盖了整座城市，侵入了人们的鼻孔和肺部。
The polymerizer effectively improves the mixing and coagulation effects of particles, and greatly reduces the discharge amount of fine dust of a subsequent electric dust remover.
本发明有效提高了粒子的混合凝聚效果，大大降低了后续电除尘器的细微粉尘排放量。
This article mainly reasearched that light alkali substituting heavy alkali and 10% silica sand ultra-fine dust were used in the float glass batch by the method of adding special cementing agent.
通过在浮法玻璃配合料中加入特殊黏结剂取代传统的配合料加水，可以将配合料中重碱换成轻碱，并可利用10%的硅质超细粉原料。
"There are still big debates about which type of particle is the most toxic," said Pope. "We're not sure whether it's the sulfates, or the nitrates, or even fine dust that's the most problematic."
Pope教授谈道：“哪些类型的粒子对人体最为有害，关于这个问题人们仍在争论不休，我们暂时还不明了，最具危害性的，到底是硫酸盐，硝酸盐，还是细微粉尘颗粒。”
The vibrating grid filtration with charged fog combined with charged fog and vibrating grid filtration is a modern high-efficiency technology for dust-removing, especially for the fine dust particles.
荷电水雾振弦栅除尘技术是将水雾荷电技术与振弦栅除尘技术相结合，以获得较高的除尘效率，特别是对微细粉尘的高效捕集。
Features: 36" width, 4 HP Honda motor, ultra maneuverability, variable speeds, micro fine dust control, electronic filter shaker, low maintenance panel filter, effortless ergonomic steering controls."
特点：变速，微细灰尘控制，电子滤波混合气、低维修率的平板过滤器以及符合人体工程学的方向盘。
Under the coating of dust and cobwebs, he discovered a fine French Louis XVI clock.
在一层灰尘和蜘蛛网下面，他发现了一个精美的法国路易十六时期的钟。
Fine particles of dust do not simply lie around until they are blown away by the wind.
沙尘中的细小颗粒只有在风的作用下才会漫天铺地。
The furniture was covered with a fine layer of dust.
家具上蒙了一层薄薄的灰尘。
The unloaded ore is blended and stockpiled in a vast yard enclosed by fine-mesh screens to stop the dust from blowing towards the nearby city of Vitória.
卸下的矿石堆积在一个巨大的货场上，上面盖着细网幔帐，以避免灰尘吹向附近的维多利亚城市。
Take make-up brushes - fine and soft enough to dust your camera lens.
化妆用刷-柔软细致可以用来清洁相机镜头。
Dust settles over the bars like a slow, fine snow.
金条上的灰尘就像温柔美丽的雪花。
Advanced mechanism to simplify treatment technology to extract both big and fine granularity dust.
先进的机理，简化了处理工艺，即可除大颗粒粉尘，又可除细粉尘。
It contains a fine filter to exclude particles of dust or dirt which may have found their way into the tank.
它包括一个细滤器，用来滤除可能混入油箱中的灰尘或脏物。
More like a fine powder, like dust.
更像是一种细粉，就像尘。
There is a fine layer of dust on the desk.
桌子上有一层薄薄的尘土。
Winds pick up fine particles from the ground, and then the air becomes thick with dust.
地面细沙被风卷起，空气中便充满厚厚灰尘。
Winds pick up fine particles from the ground, and then the air becomes thick with dust.
地面细沙被风卷起，空气中便充满厚厚灰尘。
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