1.
The1∶1000000 regional gravimetric survey deals mainly with physical property and gravity anomaly in the Kangxiwar-Shiquanhe zone on the Qinghai-Xizang Plateau.
提供岩石磁性参数统计表、地层岩石密度统计表和布格重力异常图,并做初步分析。
2.
Testing study on relativity between longtudinal wave speed and density of sandwich rock
地基层状岩石纵波波速与密度相关性试验研究
3.
Stratification of rocks into beds.
层理岩石层理形成地层
4.
Study on the Reasonable Overburden Depth for Subaqueous Rock Tunnel
岩石地层水底隧道合理覆盖层厚度研究
5.
Research on the Minimum Rock Cover Thickness of Underwater Tunnel in Alternating Layers of Hard and Soft Rocks;
软硬岩交互地层水下隧道最小岩石覆盖层厚度研究
6.
informal lithostratigraphic unit
非正式岩石地层单位
7.
discontinuous lithostratigraphic unit
不连续岩石地层单位
8.
A mare on the moon having rock of greater density than that of the surrounding area, thus exerting a slightly higher gravitational force.
质量密集月球上的阴暗部，其内部岩石比周围地区的岩石的密度大，因此产生略大些的引力
9.
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
10.
(geology) a stratum of rock (especially sedimentary rock).
由岩石，尤其是水成岩组成的地层。
11.
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
12.
Compressed rock can also drive horizontally, into nearby soil or space not occupied by anything as dense as itself.
被压缩的岩石也会被水平地推入它附近的由土壤或者任何密度比岩石小的东西所占的空间。
13.
To form bends in(a stratum of rock.
地层褶曲（在地层的岩石上）形成弯曲
14.
A bend in a stratum of rock.
地层折曲岩石地层的褶曲
15.
a relation between the fossil content of a stratum and its lithology
地层所含的化石及地层岩性间的关系
16.
Stratigraphy studies the sequence of the rocks in the earth's crust.
地层学研究地壳中岩石的层序。
17.
Under the mountains these condition would call for a deficiency in density of the crustal rocks.
要满足这种条件，山脉下面地壳岩石的密度应当有一个亏损。
18.
Development of Low-Power Intelligence Density Meter for Measuring Rocks and Minerals
低功耗智能岩(矿)石密度测定仪的研制