提出了较为完整的大直径钻埋预应力混凝土空心桩设计计算方法。
establishes a complete design and calculating method of large diameter pile.
paper.dic123.com
巴西警方正在地上钻洞埋炸弹，他们将炸毁非法进入雨林的农场主们铺设的小路。
Federal police in Pará drill a hole for explosives, preparing to blow up one of many illegal landing strips used by absentee ranchers and farmers to inspect their holdings.
big5.cri.cn
本文对埋钻事故进行分析，提出了预防措施，结合工程实例，对埋钻事故分析更加清晰。
This paper analyzes the drill-burying accident and puts forward prevention measures combined with engineering practice.
dictall.com
在施工中可钉、可钻、可锯、易切割、方便埋管走线，安装快捷，并能达到不开裂、不翘曲、不返卤、无收缩。
Can be nailed in the construction, drilling, sawing, cutting easy, convenient pipe alignment, installation of speed, and can not achieve cracking, warping and not back to the brine, not contraction.
www.tietai.net常规武器钻地或地面爆炸地冲击作用下引起埋地管线上动应力如何计算及其是否安全，是一个值得研究的问题。
The dynamic stress prediction of buried pipelines and its safety analysis under ground shock waves of explosion in soil medium are problems of current research in great demand.
www.dictall.com其中，钻夹具是目前最常见的。钻夹具通常用于钻孔、开孔和扩孔，但也有可能用于钻孔装埋、定深扩孔、倒角，以及锪孔。
Of these, drill jigs are, by far, the most common. drill jigs are generally used for drilling. tapping and reaming, but may also be used for countersink, counterboring, chamfering, and spotfacing.
wenwen.soso.com
分析了巨厚盐膏层在复杂的压力系统及高温高压下发生塑性蠕动、井径缩小，易发生埋钻、卡钻、下套管困难等严重复杂情况；
Analysis on plastic wriggle, reduction of well diameter, bit burying, bit jamming and being difficult for casing etc. under complicated pressure system and high pressure of the extremely thick layer.
www.chemyq.com澳门地下重型停车场工程地段属人工堆填整平的山丘地形，地层结构从上而下为杂填土、冲积沙层、风化程度不同花岗岩带，使用旋挖钻机进行钻孔灌注桩施工时，因地层岩性因素，易出现漏浆、孔壁坍塌及埋钻事故。
During east-in-place piling by the use of hydraulic piling rig was going on, because of strata lithology, accidents of mud loss, wall collapse and drilling tool burying are easy to happen.
dictall.com
