A conical diffuser has been widely used in mechanical and mine engineering.
机械和矿山工程中广泛使用锥形渐扩管。
Have a certification for the completion of safety equipment for mine engineering;
有矿山建设工程安全设施竣工验收合格证明文件；
It is an active exploration in the new audit method and mode of mine engineering audit.
是对矿山工程审计这种新的审计方法和审计模式的积极探索。
Space interpolation methods are needed in the systemization of geological mine engineering and grade calculation.
地矿工程体系化与品位计算中需要应用空间插值方法。
The analysis result is important to evaluate the mine engineering stability and to predict the mine induced dynamic phenomenon.
它对于采矿工程稳定性评价、矿井动力现象预测预防等方面都有重要意义。
Mine engineering and technical personnel through continuous exploration and practice, in the soft rock roadway technology, a success.
二矿工程技术人员经过不断探索与实践，在软岩巷道支护技术方面，取得了成功。
The principle for determining empirical formulas in mine ventilation engineering by means of genetic programming method is put forward, and an applied example is given.
给出了遗传规划方法确定矿井通风工程中经验公式的原理，并给出了应用实例。
The article expounds the theory on the acceptance of the mine surveying and the calculation of the digging volume and its application and checking in engineering.
论述安家岭露天矿矿山工程测量验收和矿建工程量计算的理论、方法以及在工程中的应用和检验。
This paper presents existent problems of slope engineering in Shirengou Iron Mine, Sijiaying Iron Mine and Bangmoshan Iron Mine, and puts forward corresponding solving ways.
论述石人沟铁矿、司家营铁矿和棒磨山铁矿在边坡工程方面存在的问题，并提出相应的解决途径。
The geological conditions of Jiaojia Gold Mine are introduced, the types of engineering rock mass are classified and the methods of stope support are evaluated.
介绍了焦家金矿床的赋存地质条件，划分了工程岩体类型，介绍评价了矿山近年来应用的支护方法。
According to the engineering geological conditions of mining area, the slope stability of Miaogou Iron Mine has been analyzed by means of the intelligent system of slope stability.
根据庙沟铁矿矿区工程地质条件，采用自行编制的边坡稳定分析集成智能系统对该矿进行了边坡稳定性分析。
The management information system of mine enterprise has close relationship with mining engineering, mine management and computer technology.
矿山企业信息系统与矿山工程、矿山管理、计算机技术密切相关。
In view of site selection for ore transport system in mine, general plan optimization method of main production logistics system in mine was discussed in combination with engineering design examples.
针对矿山工程设计中物流系统的选址问题，结合工程实例探讨了矿山主要生产物流系统设计的优化方法。
Based on the system safety engineering theory and the characteristic of mine gas explosion, the safety assessment of mine gas explosion was studied.
运用系统安全工程原理结合煤矿瓦斯爆炸的特点，对煤矿瓦斯爆炸的安全性评价作了初步的研究。
The application of T685WS drilling machine to mine insurance relief and production is analysis by means of value engineering, and the value comparison with common drilling machine is carried out.
运用价值工程理论对T685 WS钻机在矿山抢险救灾和生产中的应用进行分析，并与普通钻机进行价值比较，有利于对T685 WS钻机的功能和应用进行初步定位。
The spoilbank is a place in the opencast mine where the engineering disasters easily happen, and the control of the disasters of the spoilbank is very important for the mine enterprises.
排土场是露天矿山工程灾害的易发部位，加强排土场灾害治理对矿山企业具有重要意义。
All of the entities of natural geological and mining engineering are three-dimensional spatial entities. And mine producing and activities are in the true three-dimensional geological environment.
矿山中的自然地质实体与采矿工程实体，都是三维空间实体，并且所有的矿山生产与组织活动均是在真三维地质环境中进行的。
The results are basically meaningful for the remote sensing and the forecast of some natural and rock engineering disasters, such as earthquake, rock burst, mine burst and landslide.
本研究结果对地震、岩爆、矿爆、边坡滑移等自然与岩石工程灾害的遥感与预报具有重要的基础意义。
In recent years, the sonic full wave well-logging technique is widely using for solid mine well-logging and engineering prospecting with its maturing both in theory and instrument.
近年来，声波全波列测井在理论和仪器原理上已经成熟，正被广泛应用在固体矿产测井及工程勘查设计中。
New Shanghai One well placed mine shaft cage wellhead engineering construction company, the third Sino-Coal is responsible for installation of mechanical and electrical installation.
新上海一号井煤矿副井井口罐笼置入工程由中煤第三建设公司机电安装工程处负责安装。
As important engineering machine, hydraulic excavator is widely used in earthwork construction and mine exploitation.
液压挖掘机作为重要的工程机械，广泛应用在各种土石方施工和矿山采掘业中。
Some problems about mining engineering from open-pit to underground mine are discussed, which will provide reference for the future work.
对永平铜矿露天转地下开采工程有关问题进行了探讨，为下一步工作提供参考。
Combined with engineering practice and test study of loess basement dumping site in a coal mine. More probe to flow deformation feature for evolution soft layer is given here.
结合对某矿黄土基底排土场的工程实践与试验研究，对演化弱层的流动变形特性做了进一步的探讨。
Combining to the freezing and digging engineering in main shaft of Guqiao mine, the paper studied some problems for safety and fast construction in deep freezing alluvium.
本文结合顾桥煤矿主井冻结段的冻结工程与凿井工程施工的成功经验，探讨了深厚冲积层冻结法凿井安全快速施工的几个问题。
Gearbox is an indispensable mechanical transmission device, which widely used in metallurgy, mine, petroleum, power generation, engineering machine and other industries.
齿轮减速器广泛地使用于冶金矿山、石油电力、工程机械等各行各业中，是一种不可缺少的机械传动装置。
I am looking for XX to borrow money every day now, for mine underlain for making the engineering project.
我现在每天都在找XX借钱，做工程项目都垫进去了。
It is suitable for loading and unloading at low speed, installing equipment. mine, and engineering construction. It is cheap and reliable, which can bring convenience to your work.
适用于低速小行程的物料装卸、设备安装、矿山及工程建筑等方面，物美价廉，安全可靠，为您的工作带来便利。
Opens gathers assemble the main shaft amount producing coal system engineering in mine (northern district) greatly, it is complex to build.
张集矿(北区)主井出煤系统工程量大，施工复杂。
Opens gathers assemble the main shaft amount producing coal system engineering in mine (northern district) greatly, it is complex to build.
张集矿(北区)主井出煤系统工程量大，施工复杂。
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