Chinese | English |
反铲挖掘机,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 |
反铲挖掘机,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 |
反铲挖掘机,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 |
挖掘机反铲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 |
反铲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〉;ditcher | hoe excavator |
反铲挖掘机,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 |
抛掷爆破对装铲工序的影响 | 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、且不需要索斗铲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 |
柴油铲运机由柴油机驱动,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 |
正铲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 shovel | forward excavator |
正铲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 excavator | face shovel |
电铲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 excavator | shovel |
电铲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 shovel | electric excavator |
电动铲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 |
车铲比每台挖掘机配备车辆平均数 | track to shovel ratio |
车铲比每台挖掘机配备车辆平均数 | truck-to-shovel ratio |
车铲比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铲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 |
铲岀速率 | shovel dig rate |
铲斗以向前推进方式铲取散料或块料进行装载的斗状构件 | bucket |
铲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 |
铲运机 | load-haul-dump |
铲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 |