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- rock mechanics in drilling 钻探岩石力学
- The prediction of failure of rock slope is an important problem of rock mechanics in the engineering excavation activities, especially the ope... 将理论计算分析结果与露天矿山工程实际情况进行了对比,表明所采用的理论模型和计算分析方法符合矿山工程实际。
- Deere, D. U., “Rock Mechanics in Engineering Practice-Geological Considerations,” Edited by Stagg and Zienkiewicz, John Wiley Publishing Company, 1969. 田贤仁,二向度节理岩体之力学行为研究,硕士论文,国立台湾大学土木工程学研究所,台北,1992。
- AN APPLICATION OF ROCK MECHANICS IN MODERATE DIP OREBODY MINING 岩石力学在缓倾斜矿体开采中的应用
- In drilling an oil well, mud is used to lubricate the cutting bit. 钻油井时,泥浆被用来润滑钻头。
- All solids control equipment should be run efficiently in drilling. 钻井时,所有的固相控制设备应该有效地运转。
- Rock Mechanics and Rock Engineering. 岩石力学与工程学报。
- IS THERE ANY QUANTUM MECHANICS IN A FINITE SPACE? 有限空间里可不可以有量子力学?
- Solid mechanics in materials II. 材料固体力学2。
- According to the rock mechanics parameters as the grade value of drillability, hardness of formation and compressive strength, etc. and drilling condition, ty... 通过几口井实际钻头选型的试验研究和应用,达到了提高机械钻速及钻头进尺,缩短钻井周期,降低钻井成本的目的。
- John, you know of any mechanics in the area? 约翰,这附近有技工吗?
- A study on resistance of standard rock to scouring rock chushing by nozzle jet in oil drilling,the international symposium on rock mechanics and environmental geotechnology. 12(3李培超等.;地下各种压力之间的关系式的修正
- Petroleum Related Rock Mechanics ERLING FJAER,RUNE M.HOLT. 周维垣主编.;高等岩石力学[M]
- Remote Sensing Rock Mechanics (RSRM) is a new interdiscipline. 遥感岩石力学(RSRM)是一门新兴的交叉科学。
- It was a sour outcome after all the Es in drills. 在操练中成绩门门优良,如今落得这个下场,真叫人心里别扭。
- He would seek out some bright mechanic in the camp. 他常去军营寻找某个快乐的技工做朋友。
- Then, I drove my car to the mechanics in front of my home. 接着我把车开到我家对面的修车店里。
- Schumpeter had a rise-and-fall mechanism in mind. 熊彼特头脑中有一个兴盛衰废的机制。
- We have already smoothed out the difficulties in drilling the first oil well. 我们已排除了钻打第一口油井的种种困难。
- To transform or process mechanically in a mill. 磨出,以机械加工通过研磨机而整形或制造