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- main haulage road 主要运输平巷
- Through analysis to weak coalbed and harmfulness to roadway, main haulage roadway and room supporting design and adaptability condition are discussed in weak coalbed. 通过对松软煤层的性质及其对巷道的危害分析,探讨了松软煤层中主要运输巷道及硐室支护设计形式及适用条件。
- Through analysis to weak coalbed and harmfulness to roadway,main haulage roadway and room supporting design and adaptability condition are discussed in weak coalbed. 通过对松软煤层的性质及其对巷道的危害分析,探讨了松软煤层中主要运输巷道及硐室支护设计形式及适用条件。
- This paper introduces controlled blasting technology on signal chamber of pit-bottom and main haulage roadway,which are of complex condition,lithological character and highly security. 介绍了采用控制爆破技术施工位于井底车场及主要运输大巷的信集闭峒室,条件复杂,岩性变化大,要求安全性高。
- Supporting Design of Main Haulage Roadway and Room in Weak Coalbed 松软煤层中主要运输巷道及硐室支护设计
- The Design of Automatic Air Door in Trackless Main Haulage Roadway 无轨运输大巷的自动风门设计
- A heavy snowfall block the main road. 一次严重的降雪阻塞了主要公路。
- The road splits off from the main street. 这条路从大街上岔了出来。
- Don't let the dog run free on the main road. 别让那条狗在大街上随便乱跑。
- On the main road the ear began to open up. 到了大路上，车开始加速。
- Rail haulage roads in mines; general niles 地下矿井轨道设备。一般规则
- They barricaded the main road with fallen trees. 他们用倒下的树堵住了主要道路。
- Optimized Design of Support Parameter of Main Haulage Roadway in Jinjia Mine 金佳矿井运输大巷支护参数的优化设计
- Reinforcement of bolt and grouting in main haulage roadway in Linhuan coal mine 临涣矿运输大巷锚注加固技术研究
- The great drawback to living on a main road is the constant noise. 住在通衢大道上的最大缺点就是噪声不断。
- The great drawback to living near a main road is noise. 住在大街旁最大的缺点是噪音。
- The main impediment to growth is a lack of capital. 影响发展的主要障碍是缺乏资本。
- The Quality of Truck Haulage Road in a Large-scale Open Pit and the Haulage Costs and Efficiency 大型露天矿汽车运输道路质量与运输成本效率
- Follow the main road until it branches, and then turn to the right. 顺着这条大路走，在路的分岔口向右拐。
- The features and maintenance techniques of haulage road in the open pit of Dexing Copper Mine 德兴铜矿露天采矿场运输道路特征及维护技术
