您要查找的是不是:
- Aimed at the shortcomings of coalface passing through fault as low speed, low efficiency and low-quality coal and so on, a new technique was suggested. 摘要针对采煤工作面过断层速度慢、效率低且影响煤质等缺点,提出工作面快速无矸石过断层清洁开采技术。
- All coal faces at the northen of Datong Mining Bureau Yungang Mine because of their development process of geologic structure have to down steep seams and pass through faults. 针对大同矿务局云冈矿井田北部断层等地质构造发育的特点,从开采方法和采煤工艺上进行了探讨和论证。
- technique for passing through fault 过断层工艺
- Discussion on blasting excavation for safety passing through fault 炮掘过断层安全施工探讨
- Application Bolt-net Supporting Technology in Coal Face Passing Through Fault 锚网支护在工作面过断层中的应用
- Water is purified by passing through rock. 水在穿透岩石的过程中获得了净化。
- Supporting technology of shotcrete, bolting wire mesh and beam when passing through faults 锚梁网支护技术在掘进过断层中的应用
- A caterpillar must pass through the cocoon stage to become a butterfly. 毛毛虫必须经过茧的阶段才能变成蝴蝶。
- Construction Technique for Wanjiashan Tunnel Pass Through Fault Breaking Zone 王家山隧道断层破碎带施工技术
- A few days afterwards a heavy wagon pass through the gully. 几天後一辆大篷车经过了这个小峡谷。
- Her sad looks reflected the thought passing through her mind. 她忧戚的面容反映出她内心的思想。
- A bullet-proof car stops bullets from passing through it. 防弹车防止子弹穿透。
- He has passed through unutterable agonies. 他已经历了有口难言的烦恼。
- A myriad of thoughts passed through her mind. 无数想法划过她的心头。
- They passed through Paris en route for Rome. 他们途经巴黎前往罗马。
- I am not sure. I am just passing through. 我不清楚。我只是路过。
- The waterway is wide for many ships to pass through. 这条河很宽,足以使很多船通过。
- Light is refracted when passed through a prism. 光线经过棱镜时产生折射现象。
- Drake passed through college without learning much. 德雷克念完了大学,没有学到多少东西。
- Owls hooted as we passed through the woods. 当我们穿过树林时,猫头鹰叫了起来。
