1.
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
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.
Surface characteristics of quartz sand coated with iron oxides
氧化铁涂层石英砂滤料表面特征研究
4.
Cracking of ethylene over coal char or quartz
乙烯在煤焦及石英砂床层上裂解实验研究
5.
Vertical bedding joints in quartz sandstone are well developed, perpendicular to the plane of the formation.
此处石英砂岩垂直节理十分发育，与岩层层面正交。
6.
formation-to-gravel size ratio
地层砂与砾石粒度比
7.
gravel to sand size ratio
砾石-地层砂粒度比
8.
gravel-to-sand median diameter ratio
砾石-地层砂直径中值比
9.
A STUDY OF RESERVOIR CHARACTERISTICS AND DIAGENESIS OF QUARTZ--POOR SANDSTONE OF JURASSIC IN THE AREAS OF TAI3--BEI10 WELLS
台3—北10井区侏罗系贫石英砂岩的成岩作用及储层特征研究
10.
Surface Character and Sedimentary Environment of the Quartz Grains in the Quaternary Strata in Kunlun Mountains Pass Area
昆仑山垭口地区第四纪地层石英砂表面特征与沉积环境
11.
Iron and manganese removal efficiency with mixed layer media and quartz sand filtration columns by immobilizing mixed bacteria
混合细菌固定化石英砂/混层滤料除铁除锰效能研究
12.
Study on the Characteristics of Quartz Sandstone Reservoir of the Neopaleozoic of Two Gas Field in Ordos Basin
鄂尔多斯盆地上古生界两大气田不同石英砂岩储层特征对比研究
13.
Contrast of Magnetic Susceptibility of Silica Sand and Silica Raw Material and Its Significance
石英砂与石英砂原料磁化率的对比及其意义
14.
a layer of mortar upon which stones or bricks are laid.
一层铺放石头或砖的砂浆层。
15.
This sandstone consists of quartz primarily and feldspar secondly.
这种砂岩的成份以石英为主，长石次之。
16.
Research on Surface Grinding of SCFS with Diamond Wheel;
金刚石砂轮平面磨削石英陶瓷的研究
17.
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
18.
median pack-to-formaton grainsize ratio
充填砾石与地层砂粒度中值比