drilling condition

用法例句

It also discusses relationship between rock fragmentation and acoustic energy,mesuring acoustic waves in drilling and dependence of different drilling conditions(polishing,normal drilling and burning) upon hole bottom power,acoustic pressure and bit matrix temperature.

介绍了俄罗斯采用声谱分析方法研究岩石破碎过程和钻探规程的情况和结果 ,讨论了岩石破碎与声波的关系 ,说明了钻进时如何测量声波 ,分析了孔底功率、碎岩声波和钻头胎体温度与钻探工况 (抛光、正常钻进、烧钻 )的关

Vibration Signal Applied to Analyze Reaming Performances of Raise Boring Machine

采用振动信号分析反井钻机扩孔钻进工况

Research on the Working Patterns of Longitudinal Axial Roadheader's Drilling and Parameters Optimization;

纵轴式掘进机钻进工况及其参数优化的研究

Technology preventing oozing slurry drilling fluid in large crossing drilling engineering

大型穿越钻进工程防冒浆钻井液技术

engineering boring and drilling devices

工程钻探和掘进机械

The Static Analysis on Structure of ZJ70DZ Rig under Working Condition

ZJ70DZ型钻机工作工况下结构静力分析

Design and Improvement of Back Reamer in Directional Drilling Non-excavation Pipe Laying Construction

导向钻进非开挖铺管施工扩回钻头的设计改进

Hydraulic Model for Downhole Drilling Condition Judgment with Water-saving Drilling System

节水钻探系统井下工况判断水力模型

Discussion on full face pull construction technology of the deep mine shaft drilling method

深立井钻井法全断面一次钻进施工技术的探讨

Drilling Technology for Water Inrush Borehole in Pulang Copper Mining Area of Shangrila

香格里拉县普朗铜矿区涌水钻孔钻进工艺

The Inspiration from Drilling Weathered Surface/Karst Cave Formation in Buried Hill Well Changzhou 35 - 2 - 1 Actual Drilling Analysis

古潜山风化壳溶洞地层钻进的启示——常州35-2-1井实钻情况分析

Improvement of Fixed Hole Craft in Construction Technology of Kilometer Rig

千米钻机施工技术中固孔工艺的改进

Overview on Drilling Operation of the WFSD-1 in Wenchuan Earthquake Fault Scientific Drilling Project

汶川地震断裂带科学钻探一号孔(WFSD-1)钻探施工概况

R&D on Horizontal Directional Drilling Construction Data Acquisition System;

水平定向钻工况数据采集系统的研究与实现

Design and implementation of HDD rig condition Data Detector

非开挖铺管钻机工况参数检测仪的设计与实现

Advanced Drilling Technology of Micro-Via in PCB

印制电路板超细微钻孔先进加工技术

Promoting the Enhancement of Construction Quality by Perfecting the Supervision Management of Drilling Well;

完善钻井监督管理 促进施工质量提高

Research of Technology Problem with Pneumatic Downhole Hammer Core Drilling

气动潜孔锤取心钻进工艺问题的研究

Rotary Drilling Bored Pouring Pile Constructed in Stratum with Difficult Working Condition

在困难地层进行旋挖钻孔灌注桩施工