80年代之后
This design is reaches the luxuriant iron ore opencut mining the craft and the development design, the annual output 2,000,000 tons. Uses the boundary to pick exhaustedly compares is not bigger than the economy reasonable picks exhaustedly compared to the principle to select the opencut mining boundary. And carries on the recoverable resources and the average picks the ratio exhaustedly the computation. Extends the deep speed confirmation productivity with the mine. When establishment strip mine excavation progress schedule, the average picks exhaustedly compared to rides the coefficient the method initially surely to produce picks exhaustedly compared to, power shovel's efficiency basis similar mine selection. this ore uses the pitch automobile spiral pit line development. craft part including perforation equipment shaping and quantity computation, power shovel equipment's shaping and quantity computation, automobile quantity computation and shaping, bulldozer shaping and quantity computation, supporting facility's shaping and quantity computation and so on. The demolition method is the choice and the dose computation, the transportation switches cars the way is the choice, arranges the folk recipe method choice and the row of earth computation. key word: Opencut mining development craft excavation progress schedule
sophialili
本设计是达茂铁矿露天开采的工艺与开拓设计，年产量200万吨。This opencut exploitation and pioneer design is applied to Damao Iron Mine, with an annual output of approximately 2 million tons.采用境界剥采比不大于经济合理剥采比的原则圈定露天开采境界。Open-pit boundary is contoured with the application of the rule of boundary stripping ratio less than or equal to economic stripping.并进行可采储量及平均剥采比的计算。And make a caculation of proved reserves and average stripping ratio.用矿山延伸速度验证生产能力。Throughput is verified by extension rate of the mine.编制露天矿采掘进度计划时，平均剥采比乘系数的方法初定生产剥采比，电铲的效率根据类似矿山选取。 When working out the open-pit excavation schedule, production stripping ratio is initially decided by the approach of average stripping ratio mutiplied by coefficient while efficiency of electric shovel selected on the basis of similar mines.本矿采用斜坡汽车螺旋坑线开拓。 The mine is exploited by vehicles along the slope of the spiral pit-line.工艺部分包括穿孔设备选型及其数量的计算、电铲设备的选型及其数量的计算、汽车数量的计算及选型、推土机选型及数量计算、辅助设备的选型及数量的计算等。Techniques include the selection and caculation of drilling equipments,electric shovels,vehicles,bulldozer as well as assistant auxiliary equipments.爆破方法是选择及药量计算，运输调车方式是选择，排土方法的选择及排土计算。 Blasting method is the selection of dosage and caculation;shunting method is the selection as well as the selection of dumping and and dumping caculation.关键词：露天开采 开拓 工艺 采掘进度计划 Key words: open-pit exploitation;excavation;techniques;excavation schedule同学，累死我了；一个多小时翻译的你的这篇文章，^_^。
xiaoxiaANDY
您好！很高兴为你翻译、解释。您提出的采矿用英语怎么说？只有专业说法：mining（汉字注音：埋岭）最准确。（汉语含义：n.采矿,矿业）可做动名词。英语的其他表达方式均不能准确地表达“采矿”的动名词。例如：minepron.我的；n.矿,矿山,矿井,源泉,宝库,地雷,水雷；vt.挖掘,开采,在...布雷,破坏vi.开矿,埋设地雷等，只适合做“开矿”的动词希望我的翻译、解释对你有帮助，祝你心想事成！
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