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
- Analysis of digitized observations of tj-ⅱ bore-hole body strain meters
TJ-Ⅱ型钻孔体应变仪数字化观测资料分析 - The model JD-2F bore-hole seismometer
JD-2F型井下地震计 - Bore-hole pressure calculation formula is discussed, bore-hole pressure drop factor is defined Press-sure, pressure drop factor and foam mud density are calculated at different depths in the given condition;
探讨孔内压力计算公式，定义了孔内压力降低系数。 - 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 - Converting variation of bore-hole strain into one of strata stress by earth tide observation
用固体潮观测资料将钻孔应变变化换算为地层的应力变化 - 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； - Verification Method and Quality Evaluation of Base Bore-hole Sampling
路面基层钻孔取样的检验方法与质量评价 - Application of Composite Pile with Caliber Bore-hole in Landslide Emergency Rescue
钻孔组合桩在某石油井场滑坡体抢险中的应用 - Specially constructed bore-hole seismometers are now available on the market.
目前在市场上已出售特制的钻孔地震计。 - Scientific bore-hole trajectory prediction can not only guide trajectory design and predict drilling trajectory parameters, but also optimize BHA and improve trajectory control accuracy.
科学的井眼轨迹预测不仅可以指导轨迹设计、预测实钻井眼轨迹参数，而且可以优化下部钻具组合、提高轨迹控制精度。