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- FRAZER&JONES. Mine roof support anchors[R]. 1995. 陆士良，汤雷，扬新安.;锚杆锚固力与锚固技术[M]
- Roof Support elevation, the axis displacement and cross-deflection, the measurement made by the record. 屋架支座的标高、轴线位移、跨中挠度，经测量做出记录。
- A porch or walkway with a roof supported by columns, often leading to the entrance of a building. 柱廊有由圆柱支撑房顶的门廊或走道，通常通往建筑物的入口处
- These seals are primarily used for Longwall Roof Supports. 生产的密封主要用于长壁工作面液压支架上。
- The underhand slice stoping method, with reinforced concrete for roof support, is recommended to mine narrow veins where the mining technological conditions are very complicated. 针对采矿技术条件复杂的薄矿脉开采，推荐采用有钢筋混凝土护顶的下向分层充填采矿法。
- Therefore,it is imperative to make more comprehensive and systematic detection with the mining areas with the suspension roof support and make the detection normalized and routinized. 因此对锚杆支护的矿区进行比较全面、系统的监测,并使监测工作走向正规化、日常化已势在必行。
- The pillars have to support the weight of the roof. 这些柱子须承受屋顶的重量。
- A porch or walkwaywith a roof supported by columns, often leading to the entrance of a building. 柱廊有由圆柱支撑房顶的门廊或走道,通常通往建筑物的入口处。
- She and I can't live under the same roof. 她和我不能住在一起。
- ZT series of rotating flat roof mainly consist of an annular rotating flat roof, a flat roof supporting system and 2 sets of driving facilities. ZT型系列旋转平台的结构是由环形旋转平台、平台支承系统和两套驱动机构等主要部分组成。
- A porch or walkway with a roof supported by columns,often leading to the entrance of a building. 没有一件事比我儿子幸能通过入学考试更使我高兴。
- Through the improvement,the cylinder seals of DBT roof supports are made more reasonable and has got the considerable economical benefit. 通过这种改进,使DBT液压支架立柱密封更加合理,并取得可观的经济效益。
- The broken situation of the roof supported by bolting was analysed,Belting and bolting with wire mesh was successfully tested in Jinpushan. 从分析锚杆支护巷道顶板破坏形态着手,根据锚杆作用机理,确定锚杆支护参数,并进行了钢带锚网支护试验,在晋普山煤矿取得了成功。
- Overhaul processes for roof support leg 液压支架立柱检修工艺
- principle of suspension roof support 锚杆支护原理
- An approximate cone roof steel structure was formed by rafters on girders and columns.This roof supported structure has been used in large diameter atmosphere tank. 摘要置于横梁和立柱上的斜橡构成了形状近似正圆锥形表面的锥形顶钢结构，该结构逐渐成为常压大直径储罐罐顶支承的首选。
- An approximate cone roof steel structure was formed by rafters on girders and columns .This roof supported structure has been used in large diameter atmosphere tank . 置于横梁和立柱上的斜椽构成了形状近似正圆锥形表面的锥形顶钢结构,该结构逐渐成为常压大直径储罐罐顶支承的首选。
- hydraulic cylinder of DBT roof support DBT支架立柱
- The stone made a dent in the roof of my car. 我的汽车顶让石头砸了个坑。
- The scribe worked hard to support his family. 那个抄写员辛勤工作来养家。
