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Terms for subject Explosives and Explosive Ordnance Disposal containing | all forms
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挖掘机,铲斗背向上安装在斗臂前端,主要用于下挖的单斗挖掘机shovel
挖掘机,铲斗背向上安装在斗臂前端,主要用于下挖的单斗挖掘机hoe excavator
挖掘机,铲斗背向上安装在斗臂前端,主要用于下挖的单斗挖掘机ditcher
挖掘机铲斗背向上安装在斗臂前端,主要用于下挖的单斗挖掘机ditcher
挖掘机铲斗背向上安装在斗臂前端,主要用于下挖的单斗挖掘机。参见 backhoe 〈shovel〉;ditcherhoe excavator
挖掘机,铲斗背向上安装在斗臂前端,主要用于下挖的单斗挖掘机backhoe
抛掷爆破对装工序的影响effects of cast blasting on dragline operations
改进后抛掷爆破法可减少大煤矿的电力消耗、且不需要索斗进行大量的剥离运动Electricity consumption on large coal mines may be reduced through improved throw blasting, requiring less overburden movement by the draglines
柴油运机由柴油机驱动,机动灵活,适应性强,可在坡度小于25%的联络道内行驶,在同一水平或不同水平的几个采场间迅速调动,特别适于采场高强度出矿diesel-powered load haul dump unit
挖掘机铲斗背向下安装在斗臂前端,主要用于上挖的单斗挖掘机上。参见 face shovelforward excavator
挖掘机铲斗背向下安装在斗臂前端,主要用于上挖的单斗挖掘机。参见 forward excavatorface shovel
由电缆供电的电动挖掘机的简称。一般泛指机械式单斗挖掘机。参见 electric excavatorshovel
由电缆供电的电动挖掘机的简称。一般泛指机械式单斗挖掘机。参见 shovelelectric excavator
电动运机由交流电动机驱动的地下铲运机。它能耗低、噪声低、无污染、运转平稳、作业条件好等优点,但运行范围受电缆长度和架线的限制,基本投资比同级柴油铲运机大,电缆损耗大electric powered load-haul-dump unit
每台挖掘机配备车辆平均数track to shovel ratio
每台挖掘机配备车辆平均数truck-to-shovel ratio
每台挖掘机配备车辆平均数ratio of track to shovel
通常在进行爆破方案设计时希望使抛掷量最大化。但是、在一些情况下并不需要达到最大抛掷量。例如当达到最大抛掷量会使得吊达不到最佳的工作高度时、反而造成爆后利润的降低Usually cast blast design involves maximizing the castover. However, in other situations less than maximum cast may be desired. This can occur far example if the after blast profile from maximum casting would lower the dragline elevation to the point where the machine has inadequate stacking height
岀速率shovel dig rate
以向前推进方式铲取散料或块料进行装载的斗状构件bucket
斗装载机用铲斗做工作机构的装载机械。曾称“铲式装载机”“翻斗装载机”bucket loader
运机load-haul-dump
运机靠自身行走或外力牵引,由铲斗铲挖,运输和排卸剥离物的机械scraper