Macadam type bases involving successive layers of crushed rock bound with rock dust were also used.
人们曾经使用“石结”基层——几层由石粉黏结在一起连续的碎石层。
After fumes and rock dust have settled the rock brought down by the explosion is removed often on conveyor belts.
等硝烟和尘埃散尽后，再将炸下的岩土运出去，通常是用传送带。
And some people said the snow in winter is very beautiful, have written poem yuan only saw "the cloud cover, the likelihood has surprised rock dust;"
也有的人说冬天的雪很美，元稹有句诗写过“才见岭头云似盖，已惊岩下雪如尘；
Furthermore, if the water ice was mixed in with rock and dust, it would be protected from evaporation.
此外，如果水冰与岩石和灰尘混合在一起，它就不会蒸发掉。
Rings of dust, rock, and ice encircle all these giants, with Saturn's being the most famous.
尘埃环、岩石还有冰块环绕着所有这些行星(形成光环)，其中以土星的光环最为著名。
The equivalent of 24 gallons of frozen water, mixed in with the rock and dust that was thrown into the air when a rocket was deliberately crashed into a crater near the Moon's south pole last month.
美国宇航局利用一颗卫星撞向月球南部极点的一座火山口，在随之激向大气的岩石和灰尘中发现了大约24加仑的冰冻水。
To leave our planet nothing but rock and dust.
除了岩石和尘土外不在我们的星球留下任何东西。
Nasa scientists had anticipated that the impact would throw up a six-mile-high cloud of lunar dust and rock which could be scanned for evidence of frozen water.
美国航天局的科学家曾希望这个撞击会抛起六英里高的月球尘埃和碎片云，通过对其扫描，可以找到结冰水的证据。
While undeniably beautiful from afar, Mount Fuji close up is a huge slab of volcanic dust and rock.
从远处看富士山有一种无可置疑的美丽，但是到了山上，看到的只是一大片火山灰和岩石。
The Oruanui eruption probably managed that, but a surer candidate is Sumatra's Toba blast, which released 2800 cubic kilometres of hot rock, ash and dust about 70,000 years ago.
奥努伊火山爆发就可能属于这一类，但是一个更有把握超级火山的候选者是苏门答腊岛的多巴火山爆炸。约在70 000年以前，多巴火山在爆发时释放了2800立方公里的灼热的岩石、火山灰和尘埃。
Nasa's hope of filming a spectacular crash on the moon was dashed satellite and telescope imagery failed to record the enormous plume of rock and dust that scientists had predicted.
美国航天局（Nasa）拍摄到对月球的一次特别撞击的希望破灭。卫星和太空望远镜没有拍摄到科学家所预测的巨大的由尘埃和碎片形成的羽状云。
NASA's Spitzer Space Telescope showing a band of dust around the bright star that strongly matches the contents-such as water ice, organics, and rock-of a comet busted apart in a collision.
nasa斯必泽太空望远镜的资料，资料显示这颗明亮的恒星周围环绕着一个尘埃带，其中的物质包含水冰、有机物和岩石，跟碰撞后粉碎的彗星物质极为相似。
The photo shows one of three dust-covered footpads of the craft resting on Mars's dry, rock-littered surface.
照片的主体是落满灰尘的三只支架之一，支架，能帮助飞船顺利着落岩石遍布，及其干燥的火星表面。
Grass can be found only in narrow strips separated by long stretches of rock and dust.
草长在绵延的岩土间细窄的石缝里。
Small asteroids are often little more than piles of dust and chondrules, the spherical pebbles of rock that formed from dust which melted in the heat of the young sun.
体积较小的小行星只不过是一些尘埃和陨石球粒的堆积物，其中这些圆状岩石形成于太阳早期高热量下融熔的尘埃。
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？
Comets are conglomerations of ice, dust and rock from the early solar system, whose cores have remained physically and chemically unchanged ever since.
慧星是早期太阳系中冰、灰尘和岩石的聚合物。它的核心在形成后没有发生过物理、化学的变化。
Comets are conglomerations of ice, dust and rock from the early solar system.
彗星是早期太阳系中冰、灰尘和岩石的聚合物。
Shoot a rock crystal and it is as likely to leak liquid pixels as explode in a shower of space dust.
拍摄岩石的晶体，这是有可能泄漏液态像素爆炸在一个淋浴空间的尘埃。
Dust is to be brushed away from the rock and drilling should be done at a time that is not likely to disturb other people.
将岩石上因施工而产生的尘土清除，并选在较不会影响他人的时段施工。
And they shall break down the walls of Tyre, and destroy the towers thereof: and I will scrape her dust from her, and make her like a smooth rock.
他们要破坏提洛的城墙，荡平角楼，而我要扫除其中的尘土，使她成为光滑的磐石。
Anchoring to the surface will probably be necessary, but asteroids are made up of different materials - some solid metal, some piles of rubble and some, a combination of rock, pebbles and dust.
锚定表面可能是必要的，但小行星是由不同材料构成-一些固体金属，一些瓦砾和一些的岩石，鹅卵石和尘埃的组合桩。
Disasters in engineering blasting includes toxic gas, dust, noise, fly rock, blasting vibration, touchdown vibration, flood caused by blasting, ground swell, air or water blasting wave.
工程爆破中的灾害主要有爆破有毒气体、扬尘、噪声、飞石、振动和爆破引起的触地振动、爆破水灾和涌浪、空气冲击波或水击波等。
With its panoramic camera and microscope its rock drill spectrographs and magnetic dust collector the robot will search for clues about the watery past of that desert world.
利用全景相机、显微镜、钻岩机、光谱摄影机及磁力集尘器，巡回者号将寻找这个荒芜世界过去是否有水存在的线索。
The enormous dust cloud may contain large amounts of silica, a natural component of rock that comes with these types of volcanic explosions.
巨大的火山灰烟霭含有大量的二氧化硅- - - - -一种跟着这种类型的火山爆发而来的天然成分。
The famous modern example was the 1815 eruption of Mount Tambora in Indonesia, which ejected so much volcanic dust and rock into the stratosphere it caused what is known as "the year without summer."
1851年印度尼西亚的坦博拉火山爆发是一次著名的现代事例，那次爆发将大量的火山灰和火山岩喷入平流层，造成了所谓“没有夏天的一年”。
Some scientists think it came after an unexpected incident when a huge rock from space hit the earth and put too much dust into the air.
有些科学家认为这是由于宇宙化石对地球的冲击导致空气中布满了尘埃而导致的意外事件。
Some scientists think it came after an unexpected incident when a huge rock from space hit the earth and put too much dust into the air.
有些科学家认为这是由于宇宙化石对地球的冲击导致空气中布满了尘埃而导致的意外事件。
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