It used in straitness field, soft earth layer and instability aquiclude.
主要适用于场地狭窄、软弱土层和不稳定含水土层中的施工。
An iridium-enriched sediment layer and a large impact crater in the Yucatn provide evidence that a large meteorite struck Earth about 65 million years ago.
尤卡坦半岛上富含铱的沉积层和一个巨大的陨石坑提供了证据，证明了约6500万年前，一颗大型陨石撞击了地球。
This sediment layer is enriched in the rare metal iridium and other elements that are relatively abundant in a meteorite but very rare in the crust of Earth.
这一沉积层富含稀有金属铱，以及其他在陨石中较丰富而在地壳中十分罕见的元素。
The ozone layer shields the earth from the sun's ultraviolet rays.
臭氧层保护地球不受太阳紫外线的辐射。
Like the ozone layer, the magnetosphere is important to life on Earth because it protects us from most of the harmful radiation and hot plasma from the Sun, deflecting it into space.
与臭氧层类似，磁层对地球生物至关重要，绝大多数来自太阳的有害射线和热等离子体都被地球磁层折射回太空，从而使我们免受伤害。
If the Earth was an apple, Gallo said, the water layer would be thinner than the fruit's skin.
盖洛说，如果地球是一只苹果，水层比苹果皮还要薄。
The ozone layer protects life on Earth from harmful ultraviolet rays.
臭氧层可以保护地球上的生物免受有害紫外线的辐射。
This 65.5-million-year-old layer of Earth separates fossils of the Cretaceous period from those of the Tertiary period.
这个有着6550万年历史的地层分离了白垩纪的化石和第三纪的化石。
Seeing how many broken satellites remain in orbit instantly reminded me of the scene in Wall-E in which the Earth of the future is seen enveloped in a layer of orbiting techno-trash.
看到现在有这么多废弃的卫星漂浮在轨道上，让我想起了《机器人总动员》（Wall-E）的情景，地球的未来笼罩着一层轨道垃圾。
This layer - with an oxygen density probably about 5 trillion times less than on Earth - was "too thin to be remotely detected", said Ben Teolis of the Southwest Research Institute in San Antonio.
圣安东尼奥市西南研究所的本·特奥里斯（Ben Teolis）说，这个大气层——其含氧量可能不亚于目前地球的5万亿倍——是“如此稀薄一致难以遥远地探测。”
They have covered pools of blood from the birth with a thin layer of earth and are toasting their daughter with cups of cloudy water.
他们用薄薄的地皮盖住了分娩时的血迹，举起盛满浑浊的水的酒杯庆祝女儿的诞生。
The system is also quite effective for locating fires that are smoldering beneath the top layer of earth -- a problem that occurs with wildfires thought to have been snuffed out.
该系统还能相当有效的定位土下的无焰燃烧--也就是森林大火被认为已被扑灭而产生的问题。
One reason for the rise in sunburn could be the hole in the ozone layer - the protective layer that shields the Earth from the sun's harmful ultraviolet rays.
晒伤增多的一个原因可能是臭氧层空洞，而臭氧层是保护地球不受太阳紫外线危害的保护层。
This is not caused by deeper oceans, more water, at the Equator but rather the shape of the Earth itself, the magma layer in particular.
这不是由赤道处更深的海洋和更多的水体所引起的，而是地球本身的形状，特别是其岩浆层引起的。
In this case, the foreshortened meteor flash is right of frame center, below the curving limb of the Earth and a layer of greenish airglow.
在这种情况下，缩短的流星对框架的中心，在弯曲的肢体的地球和一层绿色的气辉。
Say to this layer truth, or need not say to this layer, believe most rich people will consent executes earth human society, unified road walk together for good.
说到这一层道理，或者不需要说到这一层，相信大多数富人们会表示同意实行地球人类社会走统一道路，共同过好日子的。
Those gathered serve the ascension of all of Earth by co-agreeing to release the next layer of human karma necessary for Earth to move up in vibration.
与会者都服务于地球万物的提升，一致协议来释放地球提升振动所必须的人类下一层业力。
The earth is surrounded by a layer of air called the atmosphere.
在地球外面包围着一层空气，叫做大气层。（主语转换为状语）
Because many people use Google Earth and Google Maps, a handy feature of the Layer object is the ability to export to KML format.
由于很多人都使用GoogleEarth和GoogleMaps,Layer对象的一个方便特性是可以导出成kml格式。
The ozone layer protects life on earth from harmful ultra-violet rays.
臭氧层保护地球上的生命免受有害紫外线的辐射。
In summer, the hot is the sun, the golden sunshine closely inclined to knitting, seems to be the earth wrapped in a layer of gold.
在夏天里，最火辣的就是太阳了，金色的阳光密密地斜织着，似乎给大地裹上了一层金色纱衣。
Tree turned white, the white House, the earth also turned white, the elephant is covered with a layer of white, thick carpet, there is a white world, very beautiful!
树变白了，房子变白了，大地也变白了，象是铺着一层又白又厚的地毯，到处是一片白茫茫的世界，美丽极了！
The ozone layer which surrounds the earth performs an important function: it shields the planet from strong ultraviolet radiation.
地球上空的臭氧层起着使地球免受强烈紫外线辐射的重要作用。
Look, the earth a silvery white, like a covered a layer of the quilt, even the roof also become snow-white snow-white.
放眼望去，大地一片银白，像是盖上了一层%“棉被”，就连屋顶也变得雪白雪白的。
Look, the earth a silvery white, like a covered a layer of the quilt, even the roof also become snow-white snow-white.
放眼望去，大地一片银白，像是盖上了一层%“棉被”，就连屋顶也变得雪白雪白的。
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