bore-hole
英 [bɔː(r) həʊl]
美 [bɔːr hoʊl]
网络 钻成的孔; 锥孔
复数：bore-holes
英英释义
noun
- a hole or passage made by a drill
双语例句
- Based on project, application of composite pile with caliber bore-hole in landslide emergency rescue is introduced.
结合工程实例，对小口径钻孔组合桩在滑坡体应急抢险的应用进行了初步介绍。 - The model JD-2F bore-hole seismometer
JD-2F型井下地震计 - Through actual case study, the pressure distribution between sucker rod and tubing is analyzed. It is pointed out that lowering the kick-off point and the bore-hole curvature is an effective way to improve the working conditions of sucker rod and tubing.
通过实例分析了抽油杆与油管间挤压力的分布，指出降低造斜点和井眼曲率是改善抽油杆与油管工作条件的有效途径。 - Air-driven Downhole Hammer Core-drilling Technique Using in Horizontal Bore-hole Drilling Operation in Gravel Beds
空气潜孔锤取心钻进技术在砂卵砾石层管棚水平钻孔施工中的应用 - The limit deepness of deep bore-hole with mud dado in the soils is calculated and analysed by adopting theory of limit analysis.
利用极限分析原理对土体中泥浆护壁深钻孔的极限孔深问题进行计算研究。 - Bore-hole instability in shale formations and the inhibitor+ sealing/ plugging agent fluid system used;
硬脆性泥页岩地层井壁稳定及钻井液体系（抑制剂+封堵剂）； - Analyses of interference in bore-hole strain and tunnel-room deformation observations
钻孔应变观测与洞室形变观测的干扰分析 - Some methods that are usually used now and their characteristics of bore-hole trajectory prediction are introduced.
文章对井眼轨迹预测理论及方法作了简要的分类，介绍了几种目前常用的井眼轨迹预测方法及其特点； - According to the characteristics of real bore-hole data, a compound spatial modeling method is provided based on Tin and STP ( Similar Tri-Prism).
根据实际工程钻孔数据的特性，提出了基于Tin和STP的混合空间构模技术构建三维地学模型。 - According to the space coordinate of three bore-holes, the stratum's surface equation is established by means of space vector analysis, then the tilt angle and azimuth of the stratum around the bore-hole are calculated, and the depth of other bore-holes can be estimated.
该方法是根据三个钻孔到某一岩层点的空间坐标，借助于空间矢量解析法来建立岩层的面方程，从而确定该岩层的倾角和倾向，并预计其它钻孔的深度。