从调整开采程序,利用开采保护层实现大面积消除突出危险性;
The probability of the gushing in a large area can be avoided by mining protected coal seam and adjusting mining program.
分析了不同开采方法及开采程序、不同地质条件对覆岩破坏高度的影响。
Influences of overlying strata failure height of different exploitation methods, programs and geography terms are analyzed.
本文运用动态规划方法。提出了一种确定特大型水平、近水平露天矿田开采程序的方法。
By dynamic programming method, authors put forward a decisive method of mining procedure of large surface mining deposits.
此外,厚松散层、地表采动程度、工作面推进速度、采煤方法与顶板管理方法、开采程序及时间因素等对采场覆岩空间结构均有一定影响。
Moreover, there are some other influencing factors such as: thick loose bed, surface mining degree, impel speed of working face, coal mining and roof manage methods, mining procedure and time.
我工作过的一个最冷门的领域,就是有机会编写一个控制煤炭开采设备中巨型泥铲的应用程序。
Probably one of the coolest domains I ever worked in was I had the opportunity to write an application that physically moved a HUGE dirt shovel for a coal mining facility.
他们的研究帮助他们在石油开采和石油天然气定位方面开发新的工作程序。
Their research helps them develop new procedures for drilling and find new locations of oil and gas reservoirs.
像GeoProbe(由Halliburton公司出品)就是一个被大多数石油开采公司采用的程序,这个程序附带的地标装置就能对海底下的岩石结构生成清晰的三维图像。
Used by all the major oil companies, programs like GeoProbe from Halliburton (HAL) subsidiary Landmark produce clear 3d images of rock structures under the seabed.
应用该模型和程序可以对原地溶浸开采过程中反应前锋的运动进行数值模拟。
Using this model and program the movement of reaction front during in-situ leach mining can be simulated numerically.
对深部矿柱在承受高静载应力时的动力扰动力学模型进行应力波传播力学响应分析,采用FLAC3D有限差分程序对深部开采圆形矿柱进行高应力下动力扰动数值计算。
By using an explicit finite difference program FLAC3D, a model of numerical calculation is established for a deep mining pillar with dynamic disturbance under high stress.
所开发的计算程序具有实用性,可为水平井的设计开采提供一定的参考。
The calculation program developed in this paper can be directly applied to the engineering design of horizontal well production.
采用作者改进的优化方法与程序,对某失稳倾向矿床的采场结构参数进行了优化研究,获得了该矿床开采设计较优的采场结构参数。
By using the optimization method and procedure modified by the authors, the stope structural parameters of a deposit with instability tendency are optimized for the mining design of this deposit.
利用FLAC程序,对鞍山矿业公司眼前山铁矿采场南帮设计和调整开采方案分别进行了模拟研究。
With FLAC, two mining plans of southern slope of Yanqianshan Iron Mine, anshan mining Industry Corp.
因此,研究注气开采过程中的物质平衡方程序具有十分重要的意义。
We can learn from above that the study of material balance method during gas injection flooding is very important.
介绍了双鸭山矿业集团双阳煤矿反程开采的实践,分析了反程序开采的必要性及可行性,为反程序开采提供了经验数据。
The practice of ascending mining of shuangyang coal mine is introduced, this work have provided a number of substantial evidence.
一种新的即用型消泡剂配方(交付时的浓度即是应用浓度)可以省去使用可燃溶剂的程序,从而提高了海上石油开采人员的安全。
A new ready-to-use antifoam formulation, delivered at the right concentration, eliminates use of the flammable solvent and enhances safety for operators involved in the offshore oil production.
一种新的即用型消泡剂配方(交付时的浓度即是应用浓度)可以省去使用可燃溶剂的程序,从而提高了海上石油开采人员的安全。
A new ready-to-use antifoam formulation, delivered at the right concentration, eliminates use of the flammable solvent and enhances safety for operators involved in the offshore oil production.
应用推荐