台阶爆破,Bench blasting英语短句,例句大全

台阶爆破,Bench blasting
1)Bench blasting台阶爆破
1.Structure and theory of intelligence expert system for bench blasting design;台阶爆破设计专家系统结构与原理
2.Simulation on effect of stemming length to deep hole bench blasting;堵塞长度对台阶爆破作用影响的数值模拟
3.Experimental investigation on fracture process of multi-hole bench blasting;多孔台阶爆破破裂过程的模型试验研究

英文短句/例句

1.Study on Fragmentation Forecasting for Length Hole Bench Blasting;中深孔台阶爆破块度分布预测的研究
2.Study on Determination and Optimization of the Bench Blasting Fragmentation Distribution;台阶爆破块度分布测定及其优化研究
3.Probe into Bench Blasting Technology on Jiujialu Mining Area九架炉采区露天矿台阶爆破技术探索
4.Experimental Research on Rock Bench Blasting Method and Parameters in Hongtian Opencast Coal Mine红田露天煤矿岩土台阶爆破方法和爆破参数试验研究
5.Development and Application of Intelligent Expert System of Bench Blasting Disaster Forecast;台阶爆破灾害预测智能专家系统的开发与应用
6.The Study and Numerical Simulation of Influence Factors for Sub-drilling of Bench Blasting;台阶爆破超钻深度影响因素的研究与数值模拟
7.Analysis of Factors Affecting the Bench Blasting Quality in Lanjian Iron Mine;兰尖铁矿台阶爆破质量主要影响因素分析
8.Research on Open-air Bench Blasting Vibration Velocity and Frequency Forecast露天台阶爆破振动速度与频率预测研究
9.Application of Interval Charge Structure in the Open-pit Bench Blasting间隔装药结构在露天台阶爆破中的应用
10.Numerical Simulation Study and Application on Reducing the Boulder Yield in Bench Blasting降低台阶爆破大块率的数值模拟研究与应用
11.Experiment of open-pit bench blast based on the sound wave-induced damage properties of rock masses基于岩体声波损伤特性的露天台阶爆破试验
12.Disscussion on Methods to Reduce Unit Volume Consumption of Dynamite for Moderate-long Hole Bench Blasting中深孔台阶爆破降低炸药单耗方法的探讨
13.Reasonable delay time of bench microsecond delay blasting露天台阶爆破中合理微差间隔时间的确定
14.Digital analysis of stress distribution and some parameters of deep hole bench blasting;深孔台阶爆破应力场及若干设计参数的数值分析研究
15.Experimental Study on Seismic Effect of Deep-hole Bench Blasting in Open-pit and Its Numerical Simulation;露天深孔台阶爆破地震效应试验研究与数值模拟
16.Prediction of bench tight blasting effects by genetic neural network;台阶压碴爆破效果遗传神经网络预测
17.Study on the Influence of Water on Step Surface to the Propagation of Seismic Wave Caused by Blasting台阶表面水介质对爆破地震波传播影响研究
18.A Practice of Presplitting Blast for Long Hole Benching in Multi-Governing Factor Condition多控制因素条件下深孔台阶预裂爆破的实践

相关短句/例句

High bench blasting高台阶爆破
3)step long-hole blasting台阶深孔爆破
1.The blasting boulder yield is an important quality indicators in the step long-hole blasting of surface mine.大块率是评价露天矿台阶深孔爆破质量的重要指标之一。
2.In step long-hole blasting in gently inclined open-mine,which mining along slope direction from top to bottom,the press from next step result great difficult in blasting work.张店钢铁总厂湖田石矿为缓倾斜露天矿,在由上而下顺倾向采矿的缓倾斜台阶深孔爆破中,下一台阶对爆区有夹制作用,给爆破工作带来很大难度。
4)platform blasting parameters台阶爆破参数
1.In this paper the expert system for the selection of the platform blasting parameters of surface mines is built by comprehensively employing artificial intelligemce ,fuzzy mathematics,database and the multi targets decision making,which is made adaptive to the actual situation of our country,This expert system is used not only to the design of.结合我国矿山的实际情况 ,从理论上综合利用人工智能原理、模糊数学、数据库及多目标决策 ,开发出一个适合我国特征的确定露天矿台阶爆破参数的专家系统。
5)Deep-hole bench blasting深孔台阶爆破
1.The deep-hole bench blasting is used as the main production order in open-pit mining, and is also adopted as a main constructive method of rock and soil excavation in hydraulic and traffic engineering.深孔台阶爆破技术作为露天矿山的主要生产工序和水利水电、交通等部门的土石方开挖的主要施工方法已得到广泛应用,在施工中不可避免地要产生爆破地震效应。
6)multi-row bench blasting台阶多排孔爆破
1.On the basis of analyzing the blastingcharacteristics of rock at bench top in multi-row bench blasting, this paper puts forward a calculation model, deducces an approximate formula for calcualtion of reasonable stem length for multi-row bench blasting, which can be as reference for blasting design.在分析台阶多排孔爆破时台阶顶部岩石爆破特点的基础上，提出了多排孔台阶爆破堵塞长度计算模型，从而推导出计算合理堵塞长度的近似公式，可供爆破设计时参考。