砂岩以粗砂岩、中粗砂岩和中砂岩为主。
The sandstones are mainly coarse, medium-coarse and medium sandstones.
粗砂岩是硅酸砂岩。
灰绿色粗砂岩在成岩过程中经历了深部还原性热流体的作用。
The greyish green gritstone had undergone the action of deep-seated reducing heat fluid during its rock-forming process.
储层主要发育在太二段高能量的三角洲平原分流河道中、粗砂岩中。
The reservoirs mostly exist in the medium-and coarse-grained sandstones deposited from high-energetic deltaic plain distributary channels in the SMTF.
“作为该地区典型代表的粗砂岩和现代建筑成分比如钢铁、玻璃相结合，产生了一座独特的建筑。”建筑师如是说。
"The combination of gritstone, which is typical of the region, and the modern architecture components such as steel and glass produces altogether a unique architectural house," said the architects.
铀矿化带出现在粗粒砂岩内，其介于粘土层之间，位于网状河道体系内，具有明显的板状和卷状矿床特征。
Uranium mineralisation occurs in coarse sandstones between clay horizons within a braided channel system with apparent tabular and roll front deposit characteristics.
在目前的租约区内已经发现有大量的铀异常，这些租约区位于卡鲁超群的粗粒砂岩沉积区。
Extensive Uranium anomalism has been identified across current tenements within coarse sandstone sediments within the Karoo Supergroup.
在可钻性、成孔性及粗颗粒可携带性等方面对努比亚砂岩进行了分析，认为将其作为穿越地层是可行的。
This paper analyzes the drillability, hole-making and carry of coarse grain concerning the Nubia sandstone, and concludes that it is suitable to be the crossing strata.
最粗粒砂岩与灰色泥岩成互层。
巴士海峡以西海区沉积物较粗，常含砂岩块和砾石；
The channel is filled with noncompactible sand, or with sand and gravel.
含矿岩石主要为灰—深灰色疏松和次疏松细—粗粒长石石英砂岩，铀主要以吸附形式存在；
The ore-bearing rocks are mainly grey-dark grey, loose and sub-loose, fine-coarse feldspathic quartz sandstone. Uranium occurs in an adsorption manner.
建议今后勘探应注重三角洲平原亚相和前缘亚相的分支河道砂、河口砂坝中的块状粗—中砂岩储层。
It suggests that the reservoirs with the branch channel sand in the delta plain and front and coarse to medium sandstones are the important exploration targets in the future.
本文对风干的红砂岩粗粒土及饱水红砂岩粗粒土路堤填料进行了CBR试验、耐崩解试验、压缩试验和剪切试验。
The CBR test, slake durability test, compressing test and shearing test of the dry and wet redstone granular soil samples were respectively carried out in this paper.
研究表明，含煤岩系岩性随着碎屑颗粒粒度由粗到细，即由砂岩到泥岩变化，碎屑岩的强度与刚度均迅速衰减。
It is shown that the strength and stiffness of rocks are rapidly reduced with decrement of the grain diameter, namely from sandstone to mudstone.
仅最上面局部的粗粒砂岩对铀是有利的。
The only local coarse-grained sand-stones in the uppermost part are important for uranium.
储层岩石类型主要为粗岩屑砂岩、中粒岩屑石英砂岩、细粒岩屑砂岩。
The sandstones of reservoir were mainly middle to coarse grain feldspar detritus sandstone, detritus feldspar sandstone and detritus sandstone.
在埃勒·斯莱砂岩层段内，重复出现的截顶层序中，自下而上，由粗变细的粒级递变也是明显的。
Grain gradation, from coarser below to finer above in repeated, truncated sequences within the Ellerslie Sandstone is also evident.
吕家坨井田西翼部分区域八煤层顶板由正常的粉砂岩变为粗中砂岩，并有煤层变薄现象。
In the part of west flank of Lujiatuo minefield, the normal siltstone roof of coal seam 8 changed into coarse to medium-grained sandstone, and also had phenomenon of coal seam pinch-out.
吕家坨井田西翼部分区域八煤层顶板由正常的粉砂岩变为粗中砂岩，并有煤层变薄现象。
In the part of west flank of Lujiatuo minefield, the normal siltstone roof of coal seam 8 changed into coarse to medium-grained sandstone, and also had phenomenon of coal seam pinch-out.
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