bore number是什么意思

网络释义

用法例句

The effect of bore number and diameter of the removable tray on accuracy of alginate impression.;

孔数和孔径对可拆卸式托盘取模模型精度的影响

Impact of perforation parameters on the flow efficiency of water injection wells;

射孔参数对注水井流动效率的影响

By establishing the model of skin factor calculating for Perforation Gravel Pack technology, the influence of the perforation parameters such as the depth, diameter and density of perforated holes etc.

如果工艺和射孔参数选择得当,就可以使射孔对产层的伤害最小,否则将适得其反。

Also the effects of the perforation parameters of hole depth,density,diameter,angle,perforating modes are discussed.

分析了文卫马地区不同类型油藏的储层性质———高渗透疏松砂岩油藏、裂缝性储集层、各向异性地层、低渗透储层、钻井与固井造成的损害带对射孔效率的影响,探讨了孔深、孔密、孔径、相位角、布孔格式等射孔参数对射孔效率的影响。

Sectional optimization model of perforation parameters of horizontal well in heterogeneous reservoir

非均质油藏水平井射孔参数分段优化模型

Hydraulic fracturing treatments of oil wells in petroleum industry are affected greatly by the perforation parameters selected.

射孔孔眼是沟通井筒和地层的通道,压裂施工中射孔参数的选择影响到施工效果。

The optimization of perforation parameters and gravel packing parameters as well as the selection of gravel packing method .

经研究决定采用下套管注水泥固井并在射孔套管内进行井下砾石充填的完井方案,因此射孔参数及砾石充填参数的优化设计和砾石充填方式的优选是完井的核心。

Research on the mine geology drill data digitize and three-dimensional visualization;

矿山地质钻孔数据数字化三维可视化的研究

Triangle tiles reconstruction from drill data-based complex contours

基于钻孔数据的复杂轮廓线三角面片的重构

On the basis of the researches before and aiming at character and application of mine,the authors present an algorithm of fast constructing stratum triangulation network and a novel method for reconstructing 3D geologic model with drill data.

针对矿山特性,在综合前人研究成果的基础上,给出了一种由工程钻孔数据构建三维地层模型的方法,同时改进了构建地层的三角格网生成算法,提高了三角格网的生成速度,并通过一个建模实例展示了该方法的实际建模效果。

digital display measuring instrument for motor mounting hole

电机底脚孔数显测量仪

the number of opening per inch of a screen; measures size of particles.

每平方英寸的网或筛孔数。

diameter and number of hole

喷嘴量孔孔径及数目

Influence of Pore Diameter Distribution on Porous Nickel's Pore Volume Fractal Dimention

孔径分布对多孔镍孔体积分形维数的影响

large core high numerical aperture fiber

大芯径大数值孔径光纤

formation facctor-porosity relationship

地层因数-孔隙度关系

pore volume injected

注入的孔隙体积倍数

punched card processing equipment

穿孔卡片数据处理装置

punched card data processing equipment

穿孔卡片数据处理设备

decimal porosity

以小数表示的孔隙度

fractional pore volume

用小数表示的孔隙体积

secondary porosity index log

次生孔隙度指数测井

Characteristics of vertical sharp-edged orifice discharge(Ⅲ) Effect of geometry on orifice discharge coefficient

垂直锐边孔口的自由出流特性(Ⅲ)孔几何形状对孔流系数的影响

Repeat with a four channel tape and the number of patterns goes up to sixteen.

若用四条孔道带，孔型数就会增加到16种。

The material separated from a data medium when punching a hole.

穿孔时从数据载体上脱落下来的孔屑。同chip。

The Parameters Optimization of the Reverse Circulation DTH Hammer and Studies on Its Drilling Technique;

全孔反循环潜孔锤参数优化及其钻进工艺研究

Hole Parameters Elastic Optimization and Material Selection for Plate with Holes

开孔板孔形参数的弹性优化及材料选择

Study of Numerical Simulation of Fan-pattern Hole Bottom Distance of Xiaodonggou Molybdenum Mine

小东沟钼矿扇形炮孔孔底距数值模拟研究