The responses of the clay rock to heating were simulated by coupled THM modeling. Preliminary results of the field measurements and the numerical calculations are presented.
最后对试验中观测的硬泥岩受热所产生的热—水—力全过程进行了模拟计算,并介绍了现场测量和数值计算的初步结果。
The results showed that disposal of HLRW in the red clay rock or old loess formation would be more safe than in deep hard rock formation or clay formation that is being studied in other countries.
研究结果表明在红粘土岩层中或老黄土层中处置高放废物,比国外正在研究的深岩层和粘土层处置具有较大优越性。
Shasonggang Co(Cu, Ni) deposit occurs in Laoling Group, rich boron, carbon clay rock with siliceous rock formation, Paleoproterozoic rift trough folded belt, which is the domestic a new type deposit.
杉松岗钴(铜镍)矿床产于古元古代裂谷海槽褶皱地带,是国内新近发现的新类型矿床。它赋存于老岭群富硼、碳粘土岩夹硅质岩建造之中。
Under normal conditions, rocks composed of clay produce far less friction than do other rock types.
在正常情况下,由粘土组成的岩石产生的摩擦要比其他类型的岩石小得多。
Between the last layer of Cretaceous rock and the first layer of Cenozoic rock, there is often a thin layer of clay.
在最后一层白垩纪岩石和第一层新生代岩石之间,常常有一层薄薄的粘土。
Volcanic gases and magma heat the groundwater, turning it in a hot acid that dissolves rock into a slurry of mud and clay.
火山气体与岩浆加热地下水,使之变成一种高温的酸性水,将演岩石溶解为泥浆。
Then something strange happened: the loess in the terraces wasn't on top of crushed rock anymore - it was on top of very finely laminated clay-rich sediments.
然后一些很奇怪的事儿发生了:梯田里的黄土不再在碎岩石上-在非常完美层压的黏土丰富的沉积物上。
NASA's Mars Reconnaissance Orbiter has detected clay in rock of the crater rim exposed by the far larger impact explosion that created Endeavour.
美国宇航局的火星勘测轨道飞行器已经探测到这个陨石坑边缘岩石中的粘土,而这些粘土来自于远大于床在奋进陨石坑的大爆炸。
Under the same conditions the maximum water-flow in rock fracture is about 30—40 times that in the clay fracture.
指出粘土裂缝中最大水流量要比相同条件下基岩裂缝水流量小30—40倍。
Swelling rock, formed in natural geologic processes and composed of a great deal of strong hydrophilic clay minerals, is of remarkable shrink-swell properties.
膨胀岩土是自然地质过程中形成的由强亲水性矿物构成的一种具有显著胀缩性的地质体。
Vertically, rocks near the unconformity appear layers which are in turn semi-weathering rock, weathering clay bed and basal conglomerate.
不整合附近的岩层在纵向上呈层分布:从下至上依次为半风化岩石、风化粘土层和底砾岩。
Shields that are modification of the one that Brunel developed for boring the Thames Tunnel are used in excavating through clay or soft rock.
布鲁内尔在挖掘泰晤士河隧道时所发明的盾构加以改进后用于在粘土和软岩地带挖掘隧道。
Unconsolidated sand reservoir always be buried not deep, because of it's low cementation and high content of clay and sundry, the unconsolidated rock is easy to sanding during exploitation.
疏松砂岩气藏由于埋藏较浅、岩石胶结性差,并且粘土和杂基含量高,使得这类气藏在开采过程中容易出砂。
The fractal dimension value is also relative with parent rock, thickness, structural position and clay content of the fault gouge.
分维值还与断层泥的母岩、厚度、粘土矿物含量和所处的断裂部位等相关。
Rock formations with a high clay content also may tend to be washed away by water.
粘土含量高的岩层也容易被水冲刷掉。
Reserves of coal, coal bed methane gas, bauxite, refractory clay, potassic rock and so on rank first in China.
煤、煤层气、铝土矿、耐火粘土、铁矾土、含钾岩石等储量居全国首位;
The Wenshan basin is karst faulted basin, the main rock is carbonate, clay and clastic.
文山盆地属于岩溶断陷盆地,研究区基岩主要为碳酸盐岩、粘土岩与碎屑岩。
Because soft rocks have low strength and high porosity and contain large amount of expansive clay minerals, the freezing-thawing process of soft rock is complicated.
由于软岩为强度低、孔隙度大、胶结程度差、含有大量膨胀性粘土矿物的松散、软弱岩层。
The unconfined compression strength of thawing clay significantly decreases, reaching 1/3~1/2 of the original. To apply the frozen method to municipal rock engineering has bright foreground.
粘土冻融后无侧限抗压强度是原状土的1/ 3~ 1/ 2 ,灵敏度降低,其结果对冻结法向市政岩土工程的应用推广具有重要意义。
Selective catalysis of different clay minerals within source rock is the most important factor of affecting hydrocarbon composition.
烃源岩不同粘土矿物的选择性催化特征是影响油气组成的最重要因素。
Effect of clay content and rock powder of gravel and sand on concrete property is studied in this paper, include compressive strength, impermeability and dry shrinkage.
本文研究了石子和砂子的不同粘土含量、石粉含量对混凝土强度、抗渗性和收缩性能的影响。
Soil: Limestone rock, red clay.
土壤:石灰岩,红黏土。
Can't be sunk in heavy clay soil or rock.
不能在重黏土或岩石中打这种井。
Many sedimentary rocks contain clay minerals and 76% of forming-rock minerals of slope rocks can produce clay minerals during the weathering processes.
除沉积岩斜坡含粘土矿物外,76%以上的斜坡岩石造岩矿物还可形成次生粘土矿物。
The research indicates that red clay and mantle rock soil, which distribute both sides of gully and with rich groundwater, are better for shallow-root tree to grow.
研究结果表明,红胶泥和风化岩沫土土壤地类主要位于沟谷两岸,地下水供给较为充裕,是浅根性树木生长发育的良好土壤类型;
The tunnel adverse geological faults include faultage, low strength, geological formation and development of loose, non-rock clay, high stress formation and water-rich strata.
隧洞不良地质段包括断层、低强度的软弱夹层、地质构造发育的结构松散地层、非岩性粘土、高地应力地层和富水地层等。
The karstification had decided the red clay characteristic in the early time in soil forming process and the matter origin is different from soil types formed by other rock series;
岩溶作用决定了红粘土的成土早期和物质来源的特点不同于其它岩石形成的土类;
Instead of wood as a source for ash, I used herbaceous land plants and Marine seaweeds, and replaced clay with other forms of degraded rock.
译文:我用各种陆生草本植物和海生藻类植物代替树木制灰,用其他不同种类的岩石碎屑代替粘土。
By the research of the clay mineral and climatic index of the sediment in the sedimentary rock and its temperature measured by oxygen isotope, we can get different climate information.
通过对沉积岩中沉积物的粘土矿物、气候指数、氧同位素测温等研究,获得关于气候干湿冷暖的信息。
By the research of the clay mineral and climatic index of the sediment in the sedimentary rock and its temperature measured by oxygen isotope, we can get different climate information.
通过对沉积岩中沉积物的粘土矿物、气候指数、氧同位素测温等研究,获得关于气候干湿冷暖的信息。
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