撒哈拉沙漠下面是巨大的含水层，基本上是一片淡水的海洋，那可能是经过岩石层过滤的，已经有一百万年历史。
Beneath the Sahara are huge aquifers, basically a sea of fresh water, that's perhaps a million years old filtered through rock layers.
"因此，人们认为充满水分的岩石样本的总含水量既包括可能会渐渐流失的水分，也包括不会流失的水分。
The total volume of water in the saturated sample must therefore be thought of as consisting of water that can, and water that cannot drain away.
如果属实，这将表明岩石行星很普遍，而且暗示了大多数此类行星都含水。
If so, it would suggest that rocky planets are common, and hints that most such planets have water.
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。
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.
英国地理上对封存二氧化碳十分理想，可存入北海已废弃的油气田、地下盐碱含水层或是充满盐水的深层多孔岩石。
Its geology is ideally suited to storing carbon dioxide—in depleted oil-and-gas fields in the North Sea, as well as in saline aquifers, deep porous rocks full of salty water.
科学家们从中找到了羟基，这是由含水岩浆结晶成岩石遗留下来的。
And they detected hydroxyl, the HO that's left behind when a rock crystallizes from magma containing water.
通过室内岩心流动试验，研究了毛管力、含水饱和度对岩石出砂规律的影响。
The effect of capillary pressure and water saturation on sand production has been researched through the core flow test in this paper.
通过开展模拟水驱油实验研究岩石地化热解分析参数随油层含水上升的变化规律。
This paper analyzes the rules of rock geochemical pyrolysis analysis parameters changing with reservoir water cut increase through simulated water flooding experiment.
含水层的位置和范围是根据下垫岩石的地质条件所决定的。
The location and extent of aquifers is dependent upon the geological conditions of the underlying rock.
重点讨论了建立湿度应力场理论的两大要素：膨胀岩石含水率变化对其力学性质的影响和岩体中湿度变化规律。
Two basic problems, which are change of mechanical properties of swelling rock by effects of water content and the humidity field swelling rock mass, are discussed.
深部含水系统水文过程线的波动在很大程度上记录了岩石圈的流脉动及一些地质过程的定向变化。
The fluctuation of hydrograph in deep wells records the fluid pulsation in the lithosphere and variation of the Earth's crust.
同时，岩石介电频散程度受到含水饱和度、水矿化度、泥质含量等因素的影响。
The degree of of dielectric dispersion is affected by water saturation salinity of water and clay quantity.
本文综述含水合物沉积物的岩石物性模型，讨论水合物饱和度与岩石物性的关系。
Physical properties of hydrate bearing sediments are reviewed and the relationships between physical properties and gas hydrate concentration are discussed.
因此研究不同初始含水饱和情况下岩石冻融循环损伤特性对岩体工程具有重要意义。
Therefore, it is very interested to research the rock characters under damages by frost and thaw in the condition of different initial water-saturation.
使用油基泥浆或原油钻取的岩心，以保证岩心的含水饱和度与岩石在储集层状态的含水饱和度相同。
A core taken so as to preserve the in-situ water saturation of the rock. A native-state core is usually drilled with oil-base mud or crude oil from the same reservoir.
矿山巷道中的断层带岩石一般比较破碎 ，难以支护 ，而且常常与含水层导通 ，易发生涌水。
The rock in the fault zones in mine roadways are generally fractured and difficult to support. As they often connect with the water containing layer, water inrush is apt to occcur.
矿山巷道中的断层带岩石一般比较破碎 ，难以支护 ，而且常常与含水层导通 ，易发生涌水。
The rock in the fault zones in mine roadways are generally fractured and difficult to support. As they often connect with the water containing layer, water inrush is apt to occcur.
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