盲竖井 释义 interior shaft 暗井; internal shaft 盲竖井; 实用场景例句 全部 The development systems are the adit and pass above 4100 m level, and underground shaft under 4100 m. 4100m以上选用平硐溜井开拓系统, 4100m以下选用盲竖井开拓系统.
竖井 1. Using the basic design theory of vertical well and summing up with the experiences in several vertical well constructions in tunnel engineering, the paper puts forward a calculation method for the lateral pressure of vertical well in the loess area. 通过对汉村隧洞、富平王寮隧洞等多项...
a大家工厂生产的产品正在替代小工厂生产的产品 正在翻译,请等待...[translate] a二级盲竖井安装工程、225中段马头门泥石流超前支护工作;260水仓破碎带浅孔注浆工程; Two levels of blind shafts the installation work, 225 center-section wharf gate mud-rock flow support and protect the work in advance; 260...
竖井 1. Application of gyroscope in the directional silo measure; 陀螺仪在竖井定向测量的应用 2. Numerical Simulation of Fan Influence in Long and Large Road Double-silo Tunnel Intake and Exhaust Ventilation Mode; 长距离大直径公路隧道双竖井送排式通风中风机影响的数值模拟 3. The Protection Method...