1) submersible core drill
潜入式岩心钻机
2) spindle core drilling machine
立轴式岩心钻机
1.
Based on the investigation on homemade spindle core drilling machine,designing plan was put forward to dual-use drilling tower for vertical and inclined holes,which changed the history that homemade spindle core drilling machine could not be used in inclined hole construction,further developed application range of homemade spindle core drilling machine.
在调研国产立轴式岩心钻机的基础上,经过充分论证,提出了直、斜两用钻塔的设计方案。
3) core drilling machine
岩心钻机
1.
The paper introduces the developing status of core drilling machine both in China and abroad.
介绍了国内外岩心钻机的发展现状,并结合目前我国的实际应用状况,分别就机械传动钻机、液压传动钻机与当今主流钻探工艺的适应性进行了分析比较,认为全液压岩心钻机是发展方向。
2.
The description covers full-hydraulic core drilling machines,portable drills,geo-thermal drills,offshore and beach sampling equipment,all-casing drilling rig,etc.
介绍的主要设备有全液压岩心钻机系列、轻便设备系列、地源热泵钻机、浅海及滩涂取样钻机、全套管钻机等。
4) core drill
岩心钻机
1.
Introduction is made on the development,technical parameters,main features,version verification test,production trial and appraisal of CD-2B alternating current and frequency conversion core drill.
介绍了交流变频调速CD - 2B型岩心钻机研制情况、技术参数、主要特点及型式检验、生产试验等情况。
2.
This paper reviews the use, structure and capability of the core drill.
分析了岩心钻机的功用、结构、效能 ,从钻进工艺的要求出发 ,通过实践试验 ,分析了岩心钻机的驱动、传动系统的问题 ,论述了钻机型式 ;最后提出按浅、中、深不同孔深分挡考虑岩心钻机型式的意见。
3.
Introduction is made on the development, technical parameters, main features, version verification test, production trial and appraisal of CD - 3 core drill.
介绍了CD－3型岩心钻机研制情况、技术参数、主要特点及型式检验、生产试验和鉴定情况。
5) drill core
钻机岩心
6) sinking seafloor core drill
沉入海底岩心钻机
补充资料：潜入
1.亦作"潜入"。 2.暗中进入。 3.钻进水中。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条