1.
Experience and skill for artificial sill pillar design and construction in medium-thick orebody
中厚矿体人工底柱设计施工经验及技巧
2.
Stability Analysis of Independent Mined-out Area and Artificial Pillars in Gold Rock Mining
岩金开采独立采空区与人工底柱的稳定性分析
3.
Structural Design and Construction of Hetero-Column-Frame with Bottom joist and brace columns and Transfer Floor
底部抽柱带转换层的异形柱框架结构设计与施工
4.
The application of post grouting technology at the bottom section of columns in coal tank construction
柱底后压浆技术在煤罐桩基施工中的应用
5.
Construction Practice on Pulling Down Wall to Add Beam and Column in Brick Masonry Building Base Parts
砖混结构房屋底层拆墙增加梁柱的施工实践
6.
Computer Random Simulation in Drawing Research of Large Space Non-pillar New Caving;
大间距无底柱采矿新工艺放矿随机模拟研究
7.
Concrete column as substitute for ore pillar in room-and-pillar mining
人工混凝土柱代替原生矿柱在房柱法开采中的应用
8.
Theory Analysis and Experiment Research about Soleplate of Column Base and Anchor Bolt Plate Work Together;
柱脚底板与锚栓垫板共同工作的理论分析与试验研究
9.
Fancy that! So the workers are ready to help their mates after all!
天哪，工人到底还是帮工人！
10.
would stand on steel columns resting on the seabed.
建造在海底的钢筋柱上。
11.
Gordeev prism grab
水底等深柱形采样抓斗
12.
counterbore with guide
有导柱的平底扩充孔钻
13.
a prism whose bases are triangles.
底面是三角形的棱柱。
14.
a prism whose bases are quadrangles.
底面是四面形的棱柱。
15.
A solid figure whose bases or ends have the same size and shape and are parallel to one another, and each of whose sides is a parallelogram.
棱柱（体），角柱（体）多面固体，上下两底面大
16.
A rectangular column with a capital and base, set into a wall as an ornamental motif.
壁柱，半露柱有柱顶和底座的长方形柱子，作为装饰图案置入墙内
17.
The Detroit auto workers went out for higher pay
底特律的汽车工人为争取提高工资而罢工。
18.
The workers keeled the ship to repair its bottom.
工人们把船翻过来了修理船底。