1.
Influence of the Core-wall Structure on Seismic Prevention for Earth Rock-fill Dams
土石坝心墙结构对土石坝抗震的影响
2.
A pile of earth, gravel, sand, rocks, or debris heaped for protection or concealment.
土石堆用于防卫或隐蔽的土堆、砾石堆、沙堆、岩石或石屑堆
3.
Square stepping stone. Use for concrete, exposed aggregate, or tile.
方形踏脚石。用于混凝土、混凝土石块或瓷砖。
4.
Hexagon shaped stepping stone. Use for both concrete and exposed aggregate.
六边形踏脚石。用于混凝土和混凝土石块。
5.
Round stepping stone. Use for concrete, exposed aggregate, or wood.
圆形踏脚石。使用混凝土、混凝土石块或木材。
6.
limestone coarse aggregate concrete
石灰石粗骨料混凝土
7.
a bed of clay, limestone, sand, etc
一层黏土、 石灰石、 沙子等.
8.
rendzina like brown soil
黑色石灰土状棕色土
9.
"Clay, silt, sand, and gravel. "
粘土，粉砂，砂土和砾石。
10.
The useful ore mineral is barite and the gangue minerals are mainly calcite, clay mineral and quartz et al.
矿石矿物为重晶石，脉石矿物主要有方解石、粘土矿物和石英等。
11.
compressibilty [soil or rock]
压缩性〔泥土或岩石〕
12.
mounded liquefied petroleum gas bullet tank
堆土式子弹形石油气缸
13.
Reinforced Concrete & Brick Structure
钢筋混凝土及砖石结构
14.
alunite expansion agent for concrete
明矾石混凝土膨胀剂
15.
discharging their freight of mould and gravel.
他们抛泥土和石子。
16.
Dust swirled on the broad stairway.
宽阔的石阶上尘土飞扬。
17.
concrete block and rock-mound breakwater
混凝土方块堆石防波堤
18.
To use(land) as a quarry.
用（土地）作为采石场