1.
Stratification of rocks into beds.
层理岩石层理形成地层
2.
This is a cliff composed of quartz sandstone that is well bedded.
由石英砂岩构成的悬崖，岩石层理发育。
3.
thin layers of rock used for roofing.
用来盖屋顶的薄岩石层。
4.
The layered structure common to metamorphic rocks.
叶理象变质岩一样的岩石层状结构
5.
To lie at an angle to the horizontal plane, as a rock stratum or vein.
下沉从地平线下降，如岩石层或岩脉
6.
A fine - grained laminated rock formed by the shifting of rock layers along faults.
糜棱岩由岩石层沿断层转移而形成纹理细密的叠层岩
7.
An aquifer is a water-bearing rock stratum such as sandstone and chalk.
地下蓄水层是一些有水的岩石层, 如沙岩和白垩岩。
8.
The lime-stone rocks bed up against the coal.
石为岩层紧靠着煤矿层。
9.
informal lithostratigraphic unit
非正式岩石地层单位
10.
discontinuous lithostratigraphic unit
不连续岩石地层单位
11.
pockets of manganese in the rock;
岩石中含有锰的矿层；
12.
This layer of rock contains a lot of flint.
这一岩层中有大量燧石.
13.
the underlying clay, rock, etc
处于下层的黏土、 岩石等.
14.
(geology) a stratum of rock (especially sedimentary rock).
由岩石，尤其是水成岩组成的地层。
15.
The samples on the right side of the table look like layered rocks. are they foliated fault rocks?
在桌子右边的岩石看起来像层状岩石，它们就是片理化的断层岩吧?
16.
A rock formation in South Africa containing peridotite, in which diamonds are formed.
金伯利岩南非的一种包含橄榄岩的岩层，岩层中形成了钻石
17.
The Determination of Rock Mechanics Parameter of Reservoir Core During Sandstone Matrix Acidizing
砂岩基质酸化前后储层岩心岩石力学参数测定
18.
An evenly layered sedimentary rock that can be split into paving stones.
薄砂层岩，板层砂岩一种有整齐分层的能打砸成铺路石的水成岩