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- PRACTICE OF ADVANCE PIPE LODGEPOLE STEEL TUNNEL SUPPORT 用管棚实现超前支护的实践
- THE APPLICATION OF COMPOSITE STEEL TUNNEL SUPPORT TO TUNNEL COLLAPSE HANDLE 组合钢支撑在隧洞塌方处理中的应用
- steel tunnel support 隧道钢支护
- A few balances mounted above the tunnel support the model in an inverted position for "normal" running. 有少数天平安装在风洞上面，把模型支在倒装位置上进行“正常”的试验。
- Since the complexity and uncertainty, static design used for underground engineering is inadvisable, so dynamic informative design for tunnel support is introduced. 摘要由于地下工程环境的复杂性和不确定性，采用的静态信息设计方法存在着明显的缺陷。
- This service provides HTTP tunneling support for clustered environments. 这个服务提供HTTP通道技术来支持集群环境。
- A new anchor applied to the stoping tunnel supporting of coal mine is recommended. 介绍了一种用于煤矿回采巷道支护的新型锚杆。
- The safemining is assured by way of strengthening tunnel supporting,innovatingmining technique,optimizingmining process,and filling the gob. 通过加强巷道支护、采矿方法变革、优化开采顺序、采空区充填等手段,确保了矿山的安全生产。
- Rock mass dilates at its post-failure stage and it still has carrying capacity to a certain extent.These characteristics always react on tunnel supports. 岩石破裂后会发生体积膨胀且仍具有一定的承载能力,煤矿中多利用岩石的该性质进行支护。
- Comparison and application of grille type steel truss and rolled steel arch truss on tunnel support 格栅钢架与型钢拱架在隧洞支护中的比较与应用
- Tunnel Support Method of Shotcrete on Tunnel Tube Awning Steel Grill and Its Application 巷道管棚钢格栅喷混凝土支护掘进方法的应用
- Here we are in the yard of the steel mill. 这儿就是不锈钢厂的料场。
- On the outskirts they passed a steel mill. 他们在郊区从一家钢铁厂前面经过。
- The concrete walls are reinforced with steel rods. 混凝土墙是用钢筋加固的。
- He is in charge of the operation of the steel mill. 他负责这家钢厂的经营工作。
- That thin red line tipped with steel. 那根细细的红线末端装有钢头。
- That boat is done with the steel plate. 那艘船是用钢板做的。
- It's a bridge of steel framework. 那是座钢铁结构的桥梁。
- horizontal exploratory tunnel supporting 勘探水平坑道支护
- This cup is made of stainless steel. 这只杯子是不锈钢做的。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
