The optimum design of impact drilling machine tower system can be developed based on the data and result.
以上计算和分析的结果，对冲击钻机钻塔系统优化设计具有实际应用价值。
Supporting the use of impact drilling electric drill. Drilling, hole spacing with hole depth should meet the design requirements.
钻孔使用配套冲击电钻。钻孔时，孔洞间距与孔洞深度应满足设计要求。
Rotary impact drilling is a new petroleum drilling technique, is one of effective methods to increase drilling efficiency in hard formations.
旋冲钻井技术是一项新型的石油钻井工艺技术，是提高硬地层钻井效率的有效方法之一。
The processing measure was introduccd by the impact drilling filling pile construction craft and broken pile and the pile body clamps the putty.
论述了冲击钻钻孔灌注桩施工工艺及断桩和桩身夹泥的处理措施。
Regarding to the problem, XC-82 hydraulic rotary impact drilling tools and matching bits are developed by Daqing Geophysical Exploration Corporation.
针对这一问题，大庆物探公司研制出XC- 82型液力旋冲钻具及配套钻头。
The characteristic and mechanism of impact drilling machine are introduced followed by the summary of the present status of impact drilling machine tower researches at home and abroad.
本文首先介绍了冲击钻机的特点及工作原理，综述了国内外冲击钻机塔架的研究现状。
And I'm directing them to report back in 6 months with recommendations on how we can prevent - and mitigate the impact of - any future spills that result from offshore drilling.
我将任命他们在六个月内返回相关建议：我们如何预防今后由近海钻探引起的石油泄露以及减轻其影响。
The AEA also calls the drilling moratorium "The Second Gulf Disaster" because of its impact on jobs and U.S. energy security.
他们还指出，目前的全面停钻无异于“第二个墨西哥湾事件”，因为它影响到了很多人的就业和全美的能源安全。
For example, any further drilling could use deviated Wells drilled from a central location in order to minimise the overall impact of development.
例如，以后钻井可采用从井中心位置钻探斜井，从而把对环境的影响降到最低。
The relation between amplitude and vibration drilling mechanism and the impact of amplitude upon the life of drill with vibration drilling are described.
论述了振幅与振动钻削机理之间的关系以及对振动钻削钻头寿命的影响。
The DTH percussion-compact drilling is a high efficiency technology drilling in soil strata, which use the impact force produced by hammer piston to crush and compact soil.
潜孔锤冲击挤密钻进技术集冲击钻进、振动钻进及空气钻进的优点于一体，钻进效率高，成孔质量好，在土质地层钻进工程中有着广阔的应用前景。
Wheel is a new diamond drill bit for oil drilling tools, drill bit bearing life with their life impact of crucial importance.
轮式金刚石钻头是一种新型的石油钻探工具，钻头轴承的寿命对其使用寿命有着致关重要的影响。
We discussed the impact of tectonic stresses on the occurrence of abnormal pressure, the distribution of oil and gas and drilling process on the basis of analysing the present tectonic stress field.
在分析地应力特征的基础上，探讨了其对地层异常压力、油气分布及钻井工程的影响。
Italian drilling equipment and tools are making an increasing impact outside their country of origin, particularly in the construction, civil engineering and water well drilling sectors.
意大利的钻进设备和工具在其本土以外的许多国家的影响越来越大，尤其是在建筑和土木工程以及水井施工领域。
Therefore, the liner materials should be required to have both very high surface to resist the drilling and cutting of ore and very high strength and toughness to resist impact Lord.
因此，对衬板材质的要求是：既要求具有很高的表面硬度，以抵抗矿石的凿削与切削，又要求具有很高的强度与韧性，以抵抗冲击载荷。
The system consists of microcomputer and transient wave converter etc For the measurement of working parameters of drilling machine such as impact energy or frequency, stroke and pressure.
本研究系采用微型计算机、波形存贮器等技术装备组成了凿岩机械冲击能、冲击频率、行程、压力等工作参数的微机测试系统。
Economists differed on the economic impact—money in the pockets of consumers offset by declines in exploration and drilling activity—but everyone agreed that it was bearish for small cars and hybrids.
经济学家对油价下跌的经济影响也是见仁见智，一方面认为消费者因此节省了不少油钱，一方面则认为这种趋势会影响石油的开采钻探活动。
The sliding bearing can be used for various revolving machinery, in particular to oil drilling machinery enduring heavy load and strong impact.
本发明可用于各种旋转机械，特别适用于承受重载、强冲击的石油钻井机械。
The trenchless pneumatic hammers which don t rotate themselves during drilling include impact moles, pipe ramming hammers and pipe bursting hammers.
穿孔过程中自身不回转的非开挖气动锤包括冲击矛、夯管锤和爆管锤。
Torque and drag in extended-reach well greatly impact on the efficiency of drilling.
大位移井钻井的摩阻和扭矩严重影响钻井时效。
The energy loss of the impact mechanism of hydraulic rock drill greatly affects drilling efficiency when it operates.
液压凿岩机工作时，冲击机构的能量损失对其效率有很大的影响。
Yao Jin Hyun as an impact on drilling visual enjoyment, fashion. Let your female charm will continue.
炫钻耀金般冲击着视觉享受，时尚的缔造者让您的女性魅力将继续延伸！
The impact factors of vertical resolution and detection of electromagnetic wave logging while drilling was analyzed.
利用响应原理分析了随钻电磁波测井的纵向分辨率及探测深度的影响因素。
With federal regulation looming, US energy firms are rolling out technologies to reduce the environmental impact of shale-gas drilling.
联邦监管迫使美国能源企业不得不采用技术降低页岩气开采对环境的影响。
With federal regulation looming, US energy firms are rolling out technologies to reduce the environmental impact of shale-gas drilling.
联邦监管迫使美国能源企业不得不采用技术降低页岩气开采对环境的影响。
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