Experimental study on uniaxial tensile strength characteristic of grit stone after high temperature;
高温后粗砂岩单轴抗拉强度实验研究
Statistical thermal damage constitutive model of grit stone under uniaxial compression
单轴压缩下粗砂岩热损伤统计本构模型
EXPERIMENTAL INVESTIGATION ON MECHANICAL PROPERTIES OF COARSE SANDSTONE AFTER HIGH TEMPERATURE UNDER CONVENTIONAL TRIAXIAL COMPRESSION
高温后粗砂岩常规三轴压缩条件下力学特性试验研究
The coarsest sandstones intercalated with grey mudstones.
最粗粒砂岩与灰色泥岩成互层。
a hard coarse-grained siliceous sandstone.
一种硬质、粗颗粒的硅酸砂岩。
The only local coarse-grained sand-stones in the uppermost part are important for uranium.
仅最上面局部的粗粒砂岩对铀是有利的。
lithic arkosic wacke
岩屑长石砂岩质杂砂岩
in the west sea area of the Bashi Channel, the coarse sediments are dominated with sandstone rock and gravel;
巴士海峡以西海区沉积物较粗,常含砂岩块和砾石;
Sands lithify into sandstones.
砂经过石化而成砂岩。
lithic subarkosic wacke
岩屑亚长石砂岩质杂砂岩
Minute rough granules, as of sand or stone.
砂，砂砾，砂粒细小的粗颗粒，如砂和石头粒
subfeldspathic lithic arenite
亚长石质岩屑砂屑岩
Sandstones are, as a rule, interbedded with shales.
砂岩通常都与页岩互层。
sedimentary rocks,eg sandstone,limestone,slate
沉积岩（如砂岩、石灰岩、板岩）.
The channel type is very unusual, of all the types of sandstone.
在各类砂岩中，水道砂岩是很特殊的。
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。
Gneiss is called bastard granite.
片麻岩叫作粗花岗岩。
It was dusty and covered in grit.
桌上都是灰尘和粗砂。
grit size, grit number
[砂纸]粒度号数,粗细