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- 隧道掘进机施工条件下的隧洞围岩分类方法探讨Discussion on Rock Classification under Tunnel- Condition of Tunnel Boring Machine
- 使用者可根据地质条件及特殊需要对隧道掘进机进行初步的选型。Based on applicability of each type of TBM, users can select appropriate TBMs to meet their needs and geological conditions.
- 下lower
- 下一next
- 机machine
- 柱坐标系下井孔声场的有限差分模拟Finite-difference modeling of the acoustic field in the borehole in cylindrical coordinates
- 主要论述了TBM (隧道掘进机 )快速通过断层破碎带的方法和步骤。The procedure and method of TBM quickly driving across fracture zone are presented in this paper.
- 一下(adj) one time; once
- 直角坐标系下井孔声波场的有限差分模拟方法研究The Investigation of Finite-difference Method Modelling Acoustic Logging in Cartesian Coordinates
- 全断面隧道掘进机掘进状况分类识别研究pattern recognition of full face TBM boring performance
- 查找下一个find next
- 脱机off-line
- 下的subaltern
- 下一个next
- 双偏心液压缸驱动隧道掘进机的计算机监控系统设计Design of the Computer Monitoring System of the Double-eccentricity Hydraulic Cylinder Drive Shield
- 他将水桶放下井去取些水。He lowered a bucket into the well to get some water.
- 岩溶隧道掘进爆破的地震效应和安全标准Analyses on Seismic Effect and Safety Standard of Karst Tunnel Excavation Blasting
- 磨粉机下吸风rollermill bottom exhaust
- 新产品掘进机工作效率高、安全性能好,实现了采掘机械化。New Carter products, mining roadheader, with very high working efficiency, and good safety feature, obtain the aim of mining mechanization.
- 浅埋隧道掘进爆破的地表震动效应试验研究EXPERIMENTAL STUDY ON VIBRATION EFFECTS OF GROUND DUE TO SHALLOW TUNNEL BLASTING