露天矿
- 与 露天矿 相关的网络例句 [注:此内容来源于网络,仅供参考]
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According to the practical project "Research on the mechanical optimization of the slope configuration for the Jinduicheng open pit " which the author has engaged in, study on the oval-shaped deep-concave open pit slope with the convex curve has been presented in this thesis.
论文作者通过参与导师《金堆城凹陷露天矿边坡形状力学优化研究》项目所做的研究工作,以金堆城露天矿为研究对象,重点研究了水平面为椭圆形竖直面为凸形的深凹露天边坡。
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The underground chamber is the important factor damaging the stability of the open-pit mine slope.
地下洞室是危害露天矿边坡稳定性的重要因素,其分布情况更是评价露天矿边坡稳定性的重要条件。
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To No. 20 are respectively black mudstone, black mudstone ( Caitun mining area of Benxi Basin,Paleozoic), dark grey gangue (Caitun mining area of Benxi Basin, Paleozoic), brown shale(Caitun mining area of Benxi Basin, Paleozoic), brown grey shale(The West Opencut Coal Mine of Fushun Basin, Cenozoic), grey silty mudstone(Haizhou Opencut Coal Mine of Fuxin Basin, Mesozoic), black grey gangue(Haizhou Opencut Coal Mine of Fuxin Basin, Mesozoic), grey yellow clay(Jianping County, Chaoyang City, its era to be determined), grey silicon slate( Qianshan Mountain of Anshan City, pre-Paleozoic), grey phyllite(Qianshan Mountain of Anshan City, pre-Paleozoic), granite-gneiss(Qianshan Mountain of Anshan City, pre-Paleozoic), granite(Mount Yiwulu, its era to be determined), diorite(Mount Yiwulu, its era to be determined), black basalt(The West Opencut Coal Mine of Fushun Basin, Cenozoic), dark purple andesite( Mount Guiyunhua of Zhuanghe City, Mesozoic), fragment of brick-tile-pottery-porcelain( from the building site of Panjin City), coal cinder( from the boiler room of Heji Road of Panjin City), cement( from the building site of Panjin City) and slag (from Bohai Stockroom of Liaohe Oilfield produced in Anshan City).
2-20号样品分别是黑色泥岩、黑色泥岩、深灰色煤矸石、褐色页岩、褐灰色油页岩、灰色粉砂质泥岩(阜新海州露天矿、中生代)、黑灰色煤矸石(阜新海州露天矿、中生代)、灰黄色膨润土、灰色硅质板岩、灰色千枚岩、花岗片麻岩、花岗岩、闪长岩、黑色玄武岩、暗紫色安山岩、砖瓦陶瓷碎片、粉煤灰、水泥、矿渣(鞍山产、取自辽河油田渤海库),这19个样品用来代表工业、采矿、冶炼、建筑等行业产生的固体废弃物。
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Of zinc mines are underground, 8% are of the open pit type and the remainder is a combination of both.
80%的锌矿是地下矿, 8%的是露天矿,其余的是地下矿和露天矿两者的联合矿。
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Should say, the reason is many sided, have what go up objectively, the production level that is like equipment of large opencast working is not advanced ; Also have subjective go up, if the early days of ignored strip mine works, the analysis that lacks development to developing the condition of ministry of inside and outside of strip mine considers to wait a moment.
应该说,原因是多方面的,有客观上的,如大型露天开采设备的制造水平不高等;也有主观上的,如不重视露天矿的前期工作,对开发露天矿的内外部条件缺乏深入的分析研究等等。
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Take Huolinhe Opencast for example elaborates the application of RTK relay station in strip mine survey to solve the actual problem of measune.
以内蒙古霍林河露天矿为例阐述RTK中继站,在露天矿测量中的应用及所解决测量中的实际问题。
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Australia's two major open pit Strix wireless network deployment, this paper introduces wireless network, Muswellbrook Mine in New South Wales Hunter Valley, the annual output to 1.5 million tons, for the Australian domestic market and overseas ...
澳大利亚两大露天矿部署Strix无线网,本文主要介绍无线网络, Muswellbrook 露天矿位于澳大利亚新南威尔士州猎人谷,年产量为一百五十万吨,面向澳大利亚国内市场和海外。。。
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Recently, the market-leading manufacturer of wireless Mesh - Strix Systems announced that the United States, North America, the country's largest mining company affiliated business-Falkirk lignite open pit mining company in North Dakota, has deployed Strix's Falkirk Mine ...
近日,无线Mesh市场的领先厂家--美国Strix系统公司宣布,北美矿业公司下属全国最大的褐煤露天矿商-Falkirk矿业公司在北达科他州的Falkirk 露天矿部署了Strix 。。。
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At the same time, the stripping ratio control measours of new design open-pit and producted mine are put forward. Minging more coal with little overbueden under ensureing correspond overbueden and mining coal. This is beneficial for modern surface mining.
同时提出了新设计露天矿和生产露天矿生产剥采比的控制措施,在保证剥采不失调的前提下,尽量不进行超前剥离,用最小的生产剥采比,采出最多的有用矿物,这种方法对现代露天矿具有一定的指导意义。
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Open-pit mining. That in the open air conditions, the shallow depth of the ore from open pit mines, open pit slopes for open pit or strip mining ...
露天开采。即在露天条件下,将埋藏较浅的矿石,从矿坑露天矿、山坡露天矿或剥离露天矿进行开采。。。。
- 推荐网络例句
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I didn't watch TV last night, because it .
昨晚我没有看电视,因为电视机坏了。
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Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.
今年以来,在北京的很多小区里,电梯液晶电视被撤了下来。
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I'm running my simile to an extreme.
我比喻得过头了。