rotary drilling
英 [ˈrəʊtəri ˈdrɪlɪŋ]
美 [ˈroʊtəri ˈdrɪlɪŋ]
网络 回转钻进; 旋转钻探; 旋转钻; 旋转钻井; 旋转钻井法
双语例句
- Then, companies turned to rotary drilling, where drills would churn down to the earth, making a deeper hole.
随后，石油公司采用了旋转钻探。钻头会钻入地表，钻出一个更深的洞。 - Model Analysis on Electro-hydraulic Proportional Control for Rotary Drilling System of Engineering Geological Drilling Rig
钻头轻压慢转钻进地层工程地质钻机回转钻进比例控制系统的模拟分析 - Application of Rotary Drilling Rig in the Pile Foundation Construction of Huaihe River Bridge
旋挖钻机在淮河特大桥桩基施工中的应用 - Pangolin provide customers with a variety of rotary drilling accessories, including bucket teeth, tooth Block, the center point, to mention inducer.
我公司为广大用户提供各种旋挖配件，包括各种斗齿、截齿、齿座、中心尖、提引器等。 - Because it is in mass production, using a rotary drilling fixture, improved production efficiency.
由于是中批量生产，采用了回转式钻床夹具，提高了生产效率。 - Combined Application of Steel Casing by Vibrating Hammer and Rotary Drilling Rig
振动锤沉拔钢护筒与旋挖钻机钻进的组合应用 - Rotary Drilling Bored Pouring Pile Constructed in Stratum with Difficult Working Condition
在困难地层进行旋挖钻孔灌注桩施工 - Then a theoretical foundation for classification of rock in the diamond rotary drilling and some new approaches for real-time-rock-classification and real-time-strata-decision were provided.
这为金刚石旋转钻进中岩石的实时分级与实时判层提供了新的方法。 - On the advantages of rotary drilling and drilling stratigraphic plays in the special advantages
浅谈旋挖钻的优点及在特殊地层所发挥的优势 - Application of Combination Construction Method with Rotary Drilling Rig and Rotary Table Rig
多面回转工作台式组合机床旋挖钻机与转盘钻机组合施工法的应用 - On application of rotary drilling rig in foundation holes of bored piles on bridges The Optimal Design About the Trajectory of Non dig Guided Boring
旋挖钻机在桥梁混凝土灌注桩成孔中的应用非开挖导向钻进钻孔轨迹的优化设计 - Mechanism of Efficient Rock Cracking and Its Engineering Application of Rotary Drilling Rig
旋挖钻机高效入岩机理及其工程应用 - The utility model discloses an adjustable display support and relates to the adjustable display support which is used in a driving cab of a rotary drilling rig.
本实用新型可调显示器支架涉及一种用于旋挖钻机驾驶室内的可调显示器支架。 - The Application of Rotary Drilling to Marine Sedimentary Strata
旋挖钻进工艺在海相沉积地层中的应用 - Based on the principle of conversation of energy, the energy for rotary drilling has been analyzed.
旋转钻进是岩上工程钻探的主要钻进方式，从能量守恒原理出发，对旋转钻进的能量进行分析。 - However, the SEP in diamond rotary drilling was higher than the SEF in percussive drilling in lightly weathered hard as well as in extremely hard rock.
在微风化的坚硬与极坚硬岩石中，金刚石旋转钻进比功则明显高于冲击凿碎比功。 - According to the fractal theory, a fractal model for consuming energy on rock fragmentation is provided through energy consumption analysis of rock fragmentation in rotary drilling.
该模型显示出旋转钻井岩石破碎能耗不仅与钻压、转速等钻井参数关，还与地层岩石破碎体的尺度和粒度分布分形维数等因素有关。 - The author introduces construction technology and control points of rotary drilling rig such as shield-tube burying and holes forming.
介绍护筒埋设、成孔等施工技术及施工控制要点。 - Rotary drilling rig is used in bored pile construction of No.1 and No.2 Yongning River Bridge in Hefei-Nanjing Railway.
合宁铁路永宁河1、2号特大桥钻孔灌注桩基础采用旋挖钻机施工。 - The conclusions are as follows: ( 1) under high pressure, the intensity of granite gradually decreases and the percussive rotary drilling speed increases gradually with the increase of temperature;
得出以下结论：①在高围压状态下，随着温度升高，花岗岩的强度逐渐降低，冲击旋转钻进速度随之逐渐增大； - Application of Rotary Drilling Rig in Different Strata of Yongning River Bridge
旋挖钻机在永宁河特大桥不同地层中的应用 - Study on the percussive rotary drilling law under various temperatures is of great significance because it can provide a theoretical basis for new drilling process designed for geothermal production.
研究不同温度条件下冲击回转凿岩规律具有重要意义，可以为设计地热开采的新型钻探方法提供理论依据。 - The method of rotary drilling hole and protecting hole wall by static mud is an advanced technique to drill hole.
静态泥浆护壁旋挖成孔工艺是一项先进的成孔工艺。 - Rotary drilling machine replacing downhole drill to accomplish controllable blasting of slope
牙轮钻取代边坡钻完成边帮控制爆破 - Hydraulic system design and analysis for hydraulic rotary drilling rig
全液压旋挖钻机液压系统设计与分析 - Many companies in our country have the ability of research and manufacture rotary drilling rig independently, and improve its key components continuously in practice.
我国很多公司都有着自主研发和制造旋挖钻机的能力，并不断在实践中对其关键部件进行研究和改进。 - The method is effective for reliability analysis of key components of rotary drilling rig.
该方法是进行旋挖钻机关键部件可靠性分析的高效方法。 - Rotary drilling rig is a holing works equipment, which cooperating with different drilling tools.
旋挖钻机是一种取土成孔灌注桩施工的机械设备，配合钻杆与钻具进行施工作业。 - This thesis calculates stress and strain amplitude of the open-air rotary drilling rigs in several different conditions.
论文对露天旋转钻机在几种不同工况下的底架的应力和应变幅值进行了计算分析。 - Thus, researching rotary drilling rig and its key components is becoming a more and more urgent task.
因此，对旋挖钻机及其关键部件的研究成为越来越迫切的任务。