采礦工程畢業(yè)設(shè)計(jì)外文翻譯----新技術(shù)和新理論的采礦業(yè)跨世紀(jì)發(fā)展-采礦工程(文件)
【正文】 reat nature which makes the basic theories of mining subject being more plicated than that of any other engineering subject. Especially in the following aspects featured: the objects of mining subjects are the ore bodies occurred in nature that they differ each other in structure， quality， and property. 3 Five Urgent Requirements on the Tendency towards the Transcentury Development of Modern Mining Subjects 3. 1 Renewing the Knowledge of Strata 11Zechanics Above all rock and or ore properties are the prerequisites of the subjects of the study of mining engineering regardless of whether it is excavation， minuting or strata ，stability strata mechanics is required to make the study along two aspects:(1)From the microstudy to the macrostudy(2) The study of the contradictions between rockbreaking and rock stability in the course of mining and excavating. Therefore it is a very broad field of academic study Comparing with mon solid materials， rocks are featured structurally for their nonhomo. 3 Anew Knowledge of Mining Engineering SystemthehianNatureRfachine Systern ， System engineering had found in recent years very rapid development， and wide applications m mining engineering. Been modeled after the manmachine’s Generally ， mining systems engineering considerably studies had system model used in aerospace engineering and other departments of en Bering. In recent years， Prof. Fettwice of the Montan University of Austria and the author of this paper both had put forth the opinion that the objects of mining engineerm8 Machine are ore bodies and rock strata， the activities of mining engineering are those played with by the man in getting the knowledge of the environment underground. Reforming the Conventional Mining Technologies and Industries with Modern New technologies The major policy of China of reforming the conventional industries with newandhigh techs of great importance and no doubt to its conventional industries. The essential features of newandhigh techs are highly technologyintensive. Just as discussed in the beginning of this paper， speaking with respect to the reforming of mining engineering and coal industry with newandhigh techs， it is essential to introduce merely those ones which enable to make these two industries swiftly mercialized. Since mine is concerned with the natural surround gas of ground， the new techs， however， as those used in aerospace engineering in the care for going up to sky when used for 0getting down into the earth in mining engineering practices evidently are needed to make pletely different modalities. In 1080s， Berlin Poly }ethnic university had applied optic fiber telemunication technology in underground mining， giving rise to abundant interference problems of earth magism，electricity and light wave， and the insulation of strata to the conduction electronic waves. The BPM man had the problems s finally tailed， however， through a long time of research work. Therefore， to have the minerals indu
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