1.
Effect of area ratio of impingement hole to effusion hole on heat transfer characteristics of impingement-effusion composite cooling
冲击-多斜孔壁复合冷却中冲击孔与多斜孔面积比对换热特性的影响
2.
Experimental investigation on discharge coefficient of jet impingement holes within semi-confined channel
半封闭通道射流冲击孔流量系数的实验
3.
Downhole drill hammers and drills
GB/T13344-1992潜孔冲击器和钻头
4.
Construction Technology of Mechanical Impact Pore-forming in the Project of Pouring Pile Foundation
灌注桩基工程机械冲击成孔施工工艺
5.
Microscopic mechanism of void coalescence under shock loading
冲击加载下孔洞贯通的微观机理研究
6.
Key Construction Technology and Problem Treatment on Impact Bored Pile
冲击钻孔灌注桩施工要点及问题处理
7.
Numerical simulation of the process of pore collapse under shock load
冲击载荷下孔隙塌缩过程的数值模拟
8.
Analysis and Treatment of an Accident of Blocking Bore of Excavated Hole Driven Cast-in-Place Pile by Percussion Drill
一起冲击钻成孔灌注桩卡钻事故的分析与处理
9.
The Pore-forming Mechanism Study of Cam Bit on Percussive-Rotary Extruding DTH Drilling
凸轮型冲击回转挤压钻头成孔机理的研究
10.
Construction technique of shock drilling pile of Wulongsugou super bridge of Zhun-Shuo railway
准朔铁路乌龙素沟特大桥冲击钻孔桩施工技术
11.
Parameter Optimization for Pillar-Burst-Prevention in Deep-Hole Blasting
深孔爆破防治煤柱冲击参数优化及应用
12.
Simulation study of shock wave reaction on porous material
冲击作用下多孔材料热力学特征的模拟与分析
13.
Numerical Simulation of Shock Wave in Water of Underwater Drilling Blasting
水下钻孔爆破水中冲击波的数值模拟研究
14.
Numerical Simulation of Micro Void Collapse in the Pure Aluminum under the Shock Compression
冲击压缩下纯铝中微孔洞塌陷的数值模拟
15.
Numerical Simulation for Pace of Roof-broken Deep-hole Blasting for Releasing Rock-burst Danger
冲击矿压解危深孔断顶爆破步距数值模拟研究
16.
Numeric simulation of borehole pressure relief preventing roadway rockburst of a mine
钻孔卸压防治巷道冲击地压的数值模拟
17.
Application of Deep-holt Pressure Technology in Combat Rockburst
深孔爆破卸压技术在冲击地压防治中的应用
18.
Application of Deep Blasting Relieving Pressure Technology in Rockburst Prevention and Management of Thin Seam
冲击地压薄煤层深孔爆破卸压技术的应用