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- Surroundingrock of roadway 巷道围岩
- Their use made the design of roadway surrounding rock supporting safer. 这些结果的应用使巷道岩石支护的设计更趋于安全。
- This method has been used successfully in the supporting of roadway with ov... 为我国深井软岩巷道支护提供了一条可行的途径。
- A measured length of roadway over which electronic timers register the speed of a racing vehicle, such as a dragster. 计速路段一段测量过长度的路段，上面有电子计时器记录比赛车辆的速度，如改装的高速汽车的速度
- The present method could make the supporting of roadway surrounding rock safe and economic. 按最优恒阻支护计算方法设计巷道支护，可以达到经济且安全的最佳支护效果。
- The technology of roadway protection with coal waste residue concrete and application in thin coal seam are introduced. 介绍了煤矸渣混凝护巷技术及其在薄煤层中的应用。
- With the increase of mining depth, the problem of floor heave of roadway could become more and more serious. 摘要随着开采深度的不断增加，巷道底鼓问题日趋严重。
- In different conditions of roadway,suited head of bolt was chose and anchoring force achieved limiting criteria. 不同巷道围岩条件需选择适合的锚头,可满足施工巷道要求的锚固力。
- It is very important for safely tunneling of roadway to apply advanced forecasting technology. 巷道超前探测、超前预报对于煤矿的安全掘进有着非常重要的作用。
- Vertical include the mark of roadway stake, traverse and endlong, the earthwork of roadway, count and label of level grade. 竖向包括道路桩号、断纵断、路土方、高坡度计算标注等功能。
- Saving the mixing and solidifying time, the new type of mechanical anchoring bolt can greatly improve the construction speed of roadway of fully mechanized working face. 同树脂锚杆相比，新型机械锚杆节省了安装、搅拌树脂和等待树脂凝固时间，大大提高了综采工作面巷道施工速度。
- How can I persuade you of my sincerity? 我如何能够让你相信我的诚意？
- There is a vein of melancholy in his character. 他的性格中有少许忧郁的气质。
- A bowl of hot chicken soup is good for you. 喝一碗热鸡汤对你有好处。
- A new process systern is designed to pump the stowing materials with high water content for building packing at sides of roadway. 设计了泵送高水速凝材料进行巷旁充填的新工艺系统；
- A cloud is a mass of vapor in the sky. 云是天空中的水汽团。
- This strain of wheat can grow during a cold spring. 这种小麦可以在寒冷的春天生长。
- Many dynamic disturbances often lead to local instability of roadway surrounding rock and mining workplace and result in rockburst in coal mining. 煤矿生产中存在着大量的动力扰动,常导致采矿巷道和采场围岩局部失稳,诱发冲击矿压发生。
- Have a glass of beer to rinse your dinner down. 喝杯啤酒把你吃的晚饭冲下去。
- I bought a pair of tan leather shoes the other day. 前几天我买了双棕褐色的皮鞋。
