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- Low pneumatic DTH drill 低风压潜孔钻机
- This paper describes the significance of thestudy on high pressure pneumatic DTH drill,and main features of the products developedby CIMR. 本文阐述了开展高气压潜孔钻机研究的重要意义及我院研制的几种产品的主要特征。
- High pneumatic DTH drill 高风压潜孔钻机
- CS165E surface DTH drill rig is equipped with a large water tank and wet dust removel system ,There are two supplywatermodes:automati c mode and hand mode. CS165E露天潜孔钻机采用湿式除尘，配置有大容量水箱，具有自动供水和手动供水两种方式。
- Application of ADAMS user-written subroutines in pneumatic DTH hammer simulation shows their significance for enriching function library of ADAMS and controlling complex simulation. 通过在气动潜孔锤仿真中的应用，说明了ADAMS用户子程序对于丰富ADAMS函数库和控制复杂仿真有着重要意义。
- When DTH drilling in high confining pressure, its border condition has changed. 摘要潜孔锤在高围压工况下钻进，边界条件发生了变化，需要重新进行研究。
- A Designing Conception on the Model T-150 High Pneumatic Pressure Ring-Shaped DTH Drill 关于T-150型高气压环形潜孔钻机的设计构想
- When DTH drilling in high confining pressure, its border condition has changed.So new software need to be developed. 潜孔锤在高围压条件下钻进,边界条件发生了变化,需要开发新的软件。
- A New Type of Integrated DTH Drill for Opencast Mining 新型一体化露天潜孔钻机
- VISUAL SIMULATION ZOOMING SOFTWARE DESIGN ON VALVELESS PNEUMATIC DTH 可视化无阀式风动潜孔锤仿真电算软件设计
- Simulation and experiment studies on load-deformation of disc spring in pneumatic DTH hammer 气动潜孔锤缓冲碟簧载荷特性仿真与实验
- The government is trying to keep a low profile on this issue. 政府力图在这个问题上保持低姿态。
- The singer forced his low notes. 那位歌手勉强唱出低音。
- He because of bashful but low head. 他因羞愧而低下了头。
- The ship lay keeled over at low tide. 那艘船因退潮而倾覆。
- My home town lies low in a hidden valley. 我的家乡位于一个隐蔽的山谷里。
- Low grades are getting Hellen down. 低分数使海伦闷闷不乐。
- After a brief rally share fall back to a new low. 股票经过一次短暂回升后回落到一个新的低点。
- Talking in a low voice were a man and a woman. 低声讲话的是一男一女。
- Judy bent her face low over the notebook. 朱迪把脸凑近笔记本。
