1.
Construction of Multiple Deep-Layer Mixed Seep-preventing Wall in Thick Medium Coarse Sand Bed;
厚中粗砂层中多轴深层搅拌防渗墙的施工
2.
Application of gunite pile technique to layer of coarse and gravelly sand
喷浆桩技术在粗砂砾砂地层中的应用
3.
Effects of thickness and slope of the coarse layer cover of radioactive waste disposal site on its capillary barrier function
粗石英砂层厚度及倾角对核废物处置库顶盖毛细屏障效应的影响
4.
USE CONVERSION SURFACE DEPOSITION TO RESEARCH AND EXPLOIT RESIDUAL OIL IN THICK SAND BEDS
层内沉积转换面在厚砂层剩余油研究中的应用
5.
The Research of Reasonable Setting up Pillar Coal to Prevent Sand from Collapsing in the Moderate and Thick Unconsolidated Formation;
中厚松散层下防砂（塌）煤柱合理留设研究
6.
The Penetration Theory of Cement-grouting in Coarse Sandy Loam and Simulation Model of Grouting;
粗砂层中水泥渗透注浆渗透理论与计算机仿真研究
7.
These folded rocks are composed of medium to thick bedded limestone of Ordovician and of thin bedded shale and siltstone of Silurian.
这些褶皱岩层是由奥陶系的中层至厚层石灰岩以及志留系的薄层页岩和粉砂岩组成。
8.
It is proved that the technique is feasible in the coarse and gravel sands by testing and construction the gunite pile technique.
通过喷浆桩的试验及施工,说明该项技术应用于粗砂、砾砂地层中是可行的。
9.
Research of Methods of Tapping Potential Oil in Thick Sandstone Layers of Da Wangzhuang Oilfield
大王庄油田砂岩厚油层挖潜对策研究
10.
Construction Technology of Curtain Grouting of Deep Gravel Layer
深厚砂砾石层防渗帷幕灌浆施工技术
11.
The coarsest sandstones intercalated with grey mudstones.
最粗粒砂岩与灰色泥岩成互层。
12.
This sandstone unit is commonly thick-bedded and massive, with silty and carbonaceous laminations.
该砂层单元通常为厚层或块状，具粉砂质和碳质纹层。
13.
The conclusion is that the high-pressure gunite technique applied to 30 m thick of sand and gravel layer is feasible.
通过本次经验为在深厚层砂卵砾石层中进行高喷灌浆施工提供借鉴。
14.
Grain gradation, from coarser below to finer above in repeated, truncated sequences within the Ellerslie Sandstone is also evident.
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。
15.
Mathematical model of "arch beam" of thick sandy soil layer movement in shallow seam
浅埋煤层地表厚砂土层“拱梁”结构模型研究
16.
On Interpreting Effective Thickness of Thin-interbed Sandstone Reservoirs in Area Mian120
面120区薄互层砂岩储层有效厚度解释研究
17.
Purification of honokiol and magnolol from Magnoliae cortex extracts
厚朴粗提物中和厚朴酚与厚朴酚的分离纯化
18.
"Its coat is of coarse, medium-long outer hair and shorter, dense inner hair and ranges from white or pale gray to Black; often it is gray and Black or Black and tan."
被毛粗糙,外层毛中等长度,内层毛较短而厚。白色或淡灰到黑色,通常是灰黑或黑黄褐色。