As these rise, they latch on to dust in the air and become particulates, a quarter the size of a grain of sand.
上升过程中，这些元素附着在空气中的尘埃上，变成微粒，大小相当于一粒砂子的四分之一。
It's commonly found in arid regions to provide protection from direct exposure to the sun, as well to protect the mouth and eyes from blowing dust and sand.
这种头巾在干旱地区很常见，他可以提供保护，免受太阳直接暴晒护，同时也可以保护嘴巴和眼睛免受飞尘和飞沙的伤害。
He rained meat down on them like dust, flying birds like sand on the seashore.
他降肉像雨在他们当中，多如尘土，又降飞鸟，多如海沙。
There was sand and dust everywhere, and on most days the temperature came close to a hundred degrees.
到处都是沙子和尘土，绝大多数日子，气温都在三十六七度。
We travelled north to Tillaberi, a rolling landscape of sand, wind-blown dust, and sparsely scattered bushes and trees, seemingly in the very last stages of desiccation.
我们一直向北到了提拉贝里，那里是一片荒凉—飞沙，飞尘还有稀疏的树木，看起来也即将要干枯了。
Lockheed Martin's design features internal cabling, rapid stowage and shielding for vital components against sand, dust, rain and extreme temperatures on the battlefield.
洛克希德·马丁公司的设计特点还包括内部布线、快速装载以及对于沙、灰尘、雨水和战场极端温度条件下的重要部分的防护。
The dust he kicked up reinforced the idea that the moon is one big sand trap.
这也使人们进一步确信月球是一个巨大的沙坑。
He rained flesh also upon them as dust, and feathered fowls like as the sand of the sea.
他降肉像雨在他们当中，多如尘土，又降飞鸟，多如海沙。
The sand and dust were swept thousands of kilometers south and east from the arid terrain of Inner Mongolia.
从内蒙古贫瘠的土地上，这些沙尘被席卷至东南方几千公里的区域。
When a comet gets close to the sun, melting ice releases pieces of dust, most no larger than grains of sand.
当彗星接近太阳时，它表面的冰壳开始融化分解成大大小小的碎片，大多数碎片并不会比沙粒更大。
When the dust devils came through, they destroyed the fragile clusters, revealing the finer sand grains below.
当尘暴经过时，气旋摧毁了脆弱的团块，曝露出下面的细小沙粒。
For example, it says climate change and land use are expected to increase desertification worldwide, increasing the risk of sand and dust storms.
例如，气候变化和土地的开发使用预计将加剧世界范围的沙漠化，增加沙尘暴的风险。
Yellow bands—larger, coarse particles—around the Middle East, North Africa, and western North America likely indicate dust and sand storms as the northern hemisphere reaches the driest time of year.
黄色地带，也就是分布着较大的较粗糙粒子的中东地区、北非以及北美西部，随着北半球到达一年中最干旱的季节，很可能预示着有沙尘暴灾害。
One of the most abundant particles is the dust and sand that blows off of Earth's deserts.
而最主要的废弃颗粒之一则是来自沙漠的飞沙走石。
A dozen hopeful men in stained straw hats stood back to let me inspect their work, which so far had yielded only a mountain of exhumed sand, dry as dust.
十多个头戴草帽的人满怀希望地在地面忙做，汗水和泥水弄脏了草帽。为了让我看到他们的劳动成果他们退后了几步，我看到从井底掘出的沙子已经堆成一座小山，这些沙子非常干燥见不到一点水分。
Home after entry in wear slippers, best reduce sand dust abrasion on the surface of a landscape stone.
住家最好入门后换穿拖鞋，减少砂粒尘土磨损景观石表面之机会。
Beijing will suffer between eight to eleven days of sand and dust weather in the upcoming spring, said Guo Hu, head of Beijing Municipal Meteorological Station.
北京市气象台台长郭虎说，预计今年春季，北京市的沙尘天数为8至11天。
And he set to and ran, so eager was he to get rid of his soul, and a cloud of dust followed him as he sped round the sand of the shore.
于是他向那儿奔跑，急于摆脱自己的灵魂。
The enrichment factor of mainly absorbent element is also high under dust and sand weather conditions.
亲地壳元素中的主成分元素在有沙尘天气时，其富集因子也偏高。
Fenghua cleared, ruined Qing yan! The past, red dust, sand in between. Flowers bloom, spring to winter, but not to take away.
风华散尽，葬送倾颜！往事如烟，滚滚红尘，弹指流沙间。花开花谢，春来冬去，却未将思念带走。
Dust and sand stone dust is not the juvenile, the clear river stones is not fun and the tears shed by green plants is not a rock fresh lover, the animals are not running stone and lively subjects?
尘埃和沙子是不是石头飞扬的幼年，清清河水是不是石头缤纷的眼泪，绿色植物是不是石头鲜嫩的情人，奔跑的动物是不是石头活泼的子民？
It rained in Tripoli for much of the day on Wednesday, which not only dampened the dust and sand of this city, but also - it seemed - the mood of many people here.
周三的的黎波里，雨水下了大半天的，不仅把城里的沙尘浸泡在水中，好像也把这里人们的心情浸泡在了水中。
Rubbish, sand and gravels are likely to spray, leak and raise dust during transportation. Dust pollution and other environmental impact thereof shall be regulated.
垃圾及砂石材料的运输，易发生撒、漏、扬等不良现象，造成扬尘污染和其他环境影响，必须进行控制。
Ventilation ductwork can be flexibly installed on both sides of the device, perfect ventilation and dust collection system will ensure the active ingredients of sand in the minimal loss.
冷却床引风管路可灵活地安装于设备的两侧，完善的通风除尘系统保证型砂中的有效成分损失最小。
Appear when sandstorm in the sand, floating dust storm wrapped by district, who was filled QiangBi fan, air turbid eyes, respiratory diseases increased.
出现沙尘暴天气时狂风裹的沙石、浮尘到处弥漫，凡是经过地区空气浑浊，呛鼻迷眼，呼吸道等疾病人数增加。
Appear when sandstorm in the sand, floating dust storm wrapped by district, who was filled QiangBi fan, air turbid eyes, respiratory diseases increased.
出现沙尘暴天气时狂风裹的沙石、浮尘到处弥漫，凡是经过地区空气浑浊，呛鼻迷眼，呼吸道等疾病人数增加。
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