沙岩容易切割。
Sand was deposited which hardened into sandstone.
沙经沉积固结形成沙岩。
Both clay and sandstone are unstable rock formations.
黏土和砂岩都是不坚固的岩石构造。
The fossils at Dinosaur Cove are embedded in hard sandstone.
恐龙湾中的化石嵌在坚硬的砂岩中。
Its expanse of red Indian sandstone and wavy ribbons of glass is beautiful.
它广阔的红色印度砂岩和波浪状的玻璃带是美丽的。
The result is that sandstone, for example, can be as porous as the loose sand from which it was formed.
因此，举个例子，沙岩可以和构成它的疏松的沙粒一样具有多孔渗水的特点。
Blum flipped past an evocative sandstone carving of a child and a pelican, then admired a griffin plaque.
勃鲁姆翻过一块令人心驰神往的砂岩，上面雕刻着一个孩子和一只鹈鹕，然后欣赏着一块狮鹫饰板。
We knew that it was formed from sandstone that solidified somewhere between 150 and 300 million years ago.
我们知道它是由1.5亿到3亿年前在某地固化的砂岩形成的。
Pink sandstone elephants stand to attention on granite plinths. Fountains leap, as more elephants squirt jets of water.
花岗岩底座上整齐地立着几只粉色砂岩大象。更多的大象喷出一串串水流，引起喷泉跃动。
Most limestone and sandstone aquifers are deep and extensive but may contain groundwaters that are not being recharged.
大部分的石灰岩和砂岩的蓄水层都是深而广的，但可能含有不可再生的地下水。
Most limestone and sandstone aquifers are deep and extensive, but may contain groundwaters that are not being recharged.
大多数石灰岩和砂岩的蓄水层很深并且规模很大，但是它们含有的地下水可能是当前无法再生的。
Once you do that, you can compare the age of the Zircon in the sandstone in your sample to the age of the Zircon in the mountains.
一旦你这样做了，你就可以比较样品中砂岩里锆石的年龄和山上锆石的年龄。
While rock between two consistent strata might in one place be shale and in another sandstone, the fossils in that shale or sandstone were always the same.
存在于两个相连地层之间的岩石，可能在这一层是泥板岩，而在另一层中是砂岩；但存在于泥板岩或者砂岩中的化石往往都是相同的。
The Ogallala aquifer is a sandstone formation that underlies some 583,000 square kilometers of land extending from northwestern Texas to southern South Dakota.
奥加拉拉含水层是一个砂岩地层，位于从德克萨斯州西北部延伸到南达科他州南部，约583000平方公里土地的地下。
As everyone in this class should know, we usually look at the grain type within sandstone, meaning the actual particles in the sandstone, to determine where it came from.
上过这门课的同学都应该知道，我们一般会通过观察砂岩中的颗粒类型，也就是砂岩中的实际颗粒，来确定它的来源。
In this case, Uranium-Lead Dating was used to establish that half of the sandstone in the samples was formed at the same time the granite in the Appalachian Mountains was formed.
在这种情况下，铀铅定年法被用来确定样本中一半的砂岩是在阿巴拉契亚山脉花岗岩形成的同时形成的。
Many of the earliest known images of Hindu deities in India date from the time of the Kushan empire, fashioned either from the spotted sandstone of Mathura or Gandharan grey schist.
在印度，许多已知最早的印度教神像都可以追溯到Kushan帝国时期，这些神像是用马图拉的斑点砂岩或Gandharan 的灰色片岩建造的。
Geologist Gerard Bond noticed that some of the sediment grains were stained with iron oxide, evidence that they originated in locales where glaciers had overrun outcrops of red sandstone.
地质学家杰拉德·邦德注意到，一些沉积物颗粒被氧化铁染色，这表明它们起源于冰川覆盖红砂岩露头的地方。
The marble-and-sandstone Amber Fort has intricate carvings; the immense Jaigarh Fort once served as a center of artillery production.
大理石砂岩建造的琥珀堡拥有错综的雕刻；巨大的斋格尔堡曾经充当火炮生产中心。
Elaborate adobe and sandstone buildings were constructed.
建立了精细的砖块和沙石结构的建筑。
Sandstone is the key to Nottingham's unique subterranean heritage, he said.
砂岩是诺丁汉地下绝世文物瑰宝存在的关键之处。
Sedimentary rocks such as sandstone also testify to the quicker days of yore.
诸如砂岩这样的水成岩同样表明：昔日更短。
The sandstone facade had disintegrated from long exposure to the elements.
由于长期暴露在自然环境中，沙岩的表面已经风化了。
Nottingham has about 500 sandstone caves, many closed to the public, Walker said.
沃克说：“诺丁汉市大约有500个砂岩洞穴，许多遗址已禁止游客观光。”
Estimates for the life of the Nubian sandstone aquifer range from a century to a millennium.
学者们对努比亚砂岩含水层寿命的估计相差悬疏，从一百年到一千年不等。
Another significant discovery was withering of the monument's white marble and red sandstone structure.
另一个重大发现是，陵墓的白色大理石和红色砂岩结构正在销蚀。
Sedona, located in Arizona's high desert, is famous for its startlingly beautiful red-sandstone formations.
塞多纳位于亚利桑那州沙漠高原，因其惊人美丽的红砂岩层而闻名。
Lightning flashes over Ayers Rock, a landmark red sandstone monolith that draws tourists to Australia's center.
闪电越过一整块的红色砂岩地标将游客引向了澳大利亚的中心。
Constant physical contact has darkened the white marble while the red sandstone structure is gradually decaying.
人们经常性的触碰已经让白色大理石变黑，红色砂岩结构也在逐渐销蚀。
He picks up a large, pointy piece of sandstone and attempts to place it - point down - on a much larger round boulder.
他拣起一块尖尖的大砂岩石，试图尖头朝下地把它安置在更大的一块圆石上。
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