1.
Ventilation Technology of 8 km Heading at One End in North Tianshan Tunnel
北天山长大隧道8km独头掘进通风技术
2.
Study on the maximal driving length of dummy drift in uranium mines
铀矿井独头巷道最大掘进长度的研究
3.
Measurement and Analysis on the Force Spectrum of a Road Header
横切割头掘进机载荷谱的测定及分析
4.
Transverse Roadheader Cutting Head Simulation and Optimized Design;
横轴式掘进机截割头仿真及优化设计
5.
Optimization design for cutterhead of EBZ100E roadheader
EBZ100E掘进机截割头优化设计
6.
Study on performance of crack-resistant ventilation pipe in driving places
矿用耐崩风筒在掘进迎头的性能研究
7.
Simulation and Analysis of Loads on Cutting Head of Horizontal Roadheader
横轴式掘进机截割头载荷的模拟分析
8.
Study on Design Automation Technique of Roadheader Cutting Head;
横轴掘进机截割头设计自动化技术研究
9.
Study on Wireless Monitoring for Excavating Laneway Frontal Air Flowrate;
掘进巷道迎头风量无线监测关键技术研究
10.
The Analysis about the Load on Cutting Head and Vibration of Transverse Roadheader;
横轴式掘进机截割头受力及整机振动分析
11.
Application of Air Quantity Regulation Technology on Heading Face
掘进工作面迎头风量调控技术运用实践
12.
Simulation on Vertical Moving Control of Cutting Head for Boom Type Mine Roadheader
悬臂式掘进机截割头垂直摆动控制仿真
13.
Dynamic Force Simulation for Cutting Head of EBH-120 Roadheader Based on ADAMS
基于ADAMS的EBH-120掘进机截割头受力动态仿真
14.
Simulation and analysis of the impact force acting on the vibratory roadheader's cutting head
振动式掘进机截割头冲击力的仿真分析
15.
The Mont Cenis was bored from two different headings, one in France and one in Italy.
塞尼山隧道是从两头的掌子面同时掘进的。一头在法国，一头在意大利，最后在中间汇合。
16.
Checking Parameter and Optimizing Design to Selective Cross Shaft Road Header Cutting Head Design;
部分断面横轴悬臂式掘进机截割头设计参数的验算与优化设计
17.
He was the first man dawn the gangway and into the lone telephone booth on the wharf.
他第一个冲下跳板，跑进码头上独一无二的电话间。
18.
Analyving the drivage capacity wholely and seeking for hanlance of mining and olrivage relation;
全面分析掘进能力 谋求采掘关系平衡