borehole
英 [ˈbɔːhəʊl]
美 [ˈbɔːrhoʊl]
n. (尤指为了寻找石油或水而在地上凿的)钻孔，井眼
复数：boreholes现在分词：boreholing
BNC.17542 / COCA.30552
柯林斯词典
- （尤指为了寻找石油或水而在地上凿的）钻孔，井眼
A borehole is a deep round hole made by a special tool or machine, especially one that is made in the ground when searching for oil or water.
双语例句
- Drilling engineering data logging unit horizontal borehole pressure recorder
钻井工程数据记录仪水平钻孔压力记录器 - The sound propagation in fluid-filled borehole is a rationale of acoustic well logging technology.
充流体裸眼井模型中的声场传播是声波测井技术的理论基础之一。 - Application of Drilling Engineering in Fracturing Test Borehole of Gasification Coal Mining
钻探工程在气化采煤压裂试验钻孔中的应用 - The borehole trajectory design to be drilled well with defined direction needs to solve a set of7-element nonlinear equations.
限定了目标点井眼方向的三维圆弧型井眼轨道设计模型是一个非线性代数方程组，通常需要使用数值迭代方法进行求解。 - Making trajectory of borehole as far as possible to achieve ideal condition an preventing the phenomenon of dogleg.
可在钻进过程中起到修整井壁的作用，使井眼轨迹尽量达到理想状态，防止出现狗腿现象。 - Conversion and application of 4-component borehole strainmeter data
四分量钻孔应变观测资料的换算和使用 - Prediction of borehole trajectory by interaction model between drilling bit and stratum
用钻头与地层相互作用模式预测井眼轨道 - Application of double-pipe protecting borehole wall blasting in development laneway of Qingping Phosphate Mine;
本文介绍了护壁爆破原理和方法以及其在东峡煤矿、潍坊煤矿的应用情况。 - Water pressure pre-split; Cushion blasting; Large borehole; High slope;
水压预裂；缓冲爆破；大孔径；高边坡； - The characteristic and mechanical properties of pretensioned cable with small borehole anchored by resin and grout are summarized.
介绍小孔径树脂与注浆联合锚固预应力锚索的特点和力学性能。 - Antenna performance and experimental analysis of borehole radar in geological exploration
地质勘探中钻孔雷达的天线性能及系统实验分析 - The authors introduce a new generation RZB borehole strainmeter and its application in crustal stress observation.
介绍新一代RZB-3型钻孔应变仪，及其用于地壳应力应变连续观测的特点。 - It showed that eccentric pressure is produced by eccentric decouple charge blasting on borehole wall.
实验结果表明，偏心不耦合装药在孔壁上形成明显的偏心应力场。 - Research on Coupling Theory of Horizontal Borehole and Coalbed Methane Reservoir
水平井筒与煤层气藏耦合的理论研究 - Three-component Borehole Seismic Analysis and Application of Polarization
井中地震三分量偏振分析及应用研究 - Development and Application of Multipurpose Underground Borehole Blowout Preventer
多功能井下钻孔防喷装置的研制和应用 - Some technical measures to increase flow of water in the borehole are analyzed in the light of hydrogeology.
同时，从水文地质学角度剖析了提高钻孔涌水量所能采取的技术措施。 - 3D stratum modeling based on ground penetrating radar and borehole data
基于地质雷达和钻孔数据的三维地层建模 - Pseudo-Rayleigh wave induces the seismoelectric conversion and radiates the converted electromagnetic wave in the borehole.
声波在井孔中传播时激发的伪瑞利波产生声电转换，形成转换电磁波。 - In this article we have made analyses and comparisons of synchronized data from an extensometer and a4-component borehole strainmeter at Yingkou seismological station.
本文对先后安装在营口地震台的伸缩仪和分量钻孔应变仪的同步观测数据进行了比对和分析。 - Research on Measurement-while-drilling Technology in Underground Mine and Data Processing Method of Borehole Trajectory
煤矿井下随钻测量技术及钻孔轨迹数据处理方法研究 - This paper describes traveltime and amplitude image characteristics of borehole ultrasonic imaging, and gives an application example in Hong Kong area.
阐述了钻孔超声成像的走时和振幅图像特征，给出了1个在香港地区的应用实例。 - The pier structure and the placing of steel bars were proved by use of borehole surveying.
利用钻孔探明了桥墩的结构和配筋情况。 - Mechanism of smooth borehole wall protection blasting and calculation method of the charge are analyzed in this paper.
分析了光面护壁爆破的机理和装药量的计算方法。 - Through the drilling of thicker conglomerate in large borehole, the new requirement for the manufacture of drilling tools has been put forward.
通过该井大井眼巨厚砾石层的钻进，对钻井工具的制造也提出了新的要求。 - The developing history of well-bore stability technology, the mechanism of borehole instability and anti-sloughing means were analyzed.
全面总结了井壁稳定技术研究发展历程，深入分析了井壁失稳机理及防塌技术措施。 - The isochromatic fringes graphs of smooth blasting and cutting seam blasting of pipe protecting borehole wall were obtained upon dynamic photo-elasticity experiments on both kinds of blasting.
进行了光面护壁爆破和切缝护壁爆破技术的动态光弹性试验，获得了光面护壁爆破和切缝护壁爆破过程的等差条纹图。 - Microfossil analysis reveals three transgression layers in the CQJ4 borehole, which are at4.
微体生物分析显示该孔岩芯记录了三个海侵层，分别位于4。 - The stability of rock debris is strong, it can prevent borehole wall from sloughing effectively.
稳定钻屑的能力强，可以有效的防止井壁坍塌。 - The material used to permanently seal annular spaces between casing and borehole walls.
用于永久封隔套管和井壁之间的环型空间的材料。