1.
Large-diameter longhole blasting was used to excavate soil-rock in some engineering project.
某工程的土石方开挖采用大直径深孔爆破方式。
2.
Design and research of mathematical model and simulation system for earth-rock excavation
土石方开挖数学模型和仿真系统的设计与研究
3.
To excavate the earth for the purpose of extracting ore or minerals.
开矿，采矿为开采矿石或矿物而挖掘土地
4.
On the Rock Excavation Rapid Technology of Oil and Gas Pipeline Working Hole
油气管道石方段工作坑快速开挖技术
5.
Research on Dynamic Balance Mechanism of the Excavation Face with Earth Pressure Shield in Sandy Cobble Ground
砂卵石地层土压盾构开挖面动态平衡机理研究
6.
Taking About Method Of Tunnel Excavation In Loessial Region
黄土地区公路隧道施工开挖方法浅谈
7.
A Study on the Rock Grading&Blasting Methods of Earth work and Stone work in Jiuzai-Huanglong Civil Airport;
九寨黄龙民用机场土石方挖方区岩石分级与爆破方法的研究
8.
Excavation and Fiu of Stonework of High Grade Highway in Mountainous and Hiuy Terrain
山岭重丘区高等级公路石方开挖与填筑
9.
The analysis & effect of excavation of rock by controlled blastingin the Olympic Games flying-saucer stadium
奥运会飞碟靶场石方开挖控制爆破效果及分析
10.
Application of shallow hole blasting in groove rock excavation construction
浅孔爆破在沟槽石方开挖施工中的应用
11.
The use of quadrature function curve fitting in excavation volume calculation of earthwork wasdiscussed.
用正交函数曲线拟合法计算土方开挖体积。
12.
Earth Excavation Control of Super-large Deep Foundation Excavation of Jindeyuan in Tianjin
天津金德园大面积深基坑土方开挖施工控制
13.
Research on Response of Concrete Rock Face Beam to Stage Excavation Blasting Vibration in Underground Powerhouse;
地下石房分层开挖爆破对混凝土岩壁梁振动影响研究
14.
Study on the Use of Concrete Aggregate Produced from Excavated Spoil of Structure in Hydropower Project
水电工程利用建筑物开挖石渣制备混凝土骨料研究
15.
Only this time, he placed rocks in the holes he dug.
这一次，他将岩石放进他挖开的窟窿里，岩石稳稳地呆在里面，慢慢地形成了一面挡土石壁。
16.
Deformation Monitor and Measures to Earthwork Excavation Support of Soft Soil Foundation Pit in Some Project
某工程软土地基土方开挖基坑支护变形监测及应对措施
17.
The proposed method also can be applied to some other geotechnical engineering, such as excavation and supporting of deep pit, foundation treatment, wide area excavation, ground water treatment and so on.
这一方法也可用于深基坑开挖与支护、基处理、面积开挖和地下水防治等岩土工程。
18.
Technical Innovation of Earth Excavation for Super Large and Deep Foundation Pit(with Retaining and Protection System)
特大型(有支护体系)深基坑土方开挖方式的技术创新