查询词典 copper mining
- 与 copper mining 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Presents the microstructure evolution in aluminum a nd copper after deformation by cold rolling in the strain range of 10 to 50%red uction using TEM and points out three types of dislocation structures are typica l and two of them are common for both materials and these two common types are f ound in non-cube grains and can be distinguished by crystallographic orientatio n of dislocation boundaries in the grains and the third type of structure is obs erved in cube grains, and concludes that grain orientation is important in deter mining the structure type but some other metallurgical parameters also have a ro le to play.
采用TEM对冷轧多晶铜与多晶铝的形变显微组织演变进行了对比研究。结果发现:多晶铜及多晶铝形变显微组织中均含有三类典型的位错结构类型,其中的两种结构特征在两种材料中是相似的,这两种类型结构存在于非立方取向晶粒,可通过晶粒中位错边界的晶体学取向加以区别,另一类型结构存在于立方取向晶粒;晶粒的晶体学取向决定了其形变显微组织类型,但其它冶金学因素对显微组织也有影响。
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Anvil Mining Limited is an unhedged copper producer whose shares are listed for trading on the Toronto Stock Exchange and the Australian Securities Exchange under the symbol AVM.
安维尔矿业有限公司是一个避险的铜生产商的股票上市买卖在多伦多证券交易所和澳大利亚证券交易,文动静脉畸形。
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Then a wasteless mining design for a large underground copper mine is discussed.
介绍了我国有色矿山实现无废开采的途径以及某一大型矿山的无废开采设计。
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Particularly as a combined entity would dominate the world mining business as a leading producer of copper, aluminium, uranium and coking coal as well as rivalling Brazil's CVRD as the biggest supplier of iron ore.
特别是作为一个联合的实体,它在未来将成为世界上很多领域的主要制造商,比如铜、铝、镍和煤,同时将成为巴西在铁矿石供应上的有力竞争者。
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Has completed major projects including the world-famous giant white horse in Panzhihua City, vanadium and titanium magnetite, vanadium and titanium magnetite red grid, Lala Copper Mine, the largest long-Salt Salt Group, the Duke of Zhou Spa, Luofu Spa, Hai Luogou Spa , Sino-foreign joint ventures, wholly-owned cement with limestone, Chongqing Municipality in Yangsan, Yong-rong, Tianfu, South-tong, pine species, Sichuan climbing coal, can be wide, bamboo and other mining bureau of coal mine owned a large number of small and medium-sized coal mine restructuring , The continuation of Nanchuan bauxite, gold agate shell, Guizhou Hezhang siderite, Fuquan phosphate rock and phosphate rock Xundian Yunnan, Tibet, such as gold sand.
已完成的主要项目包括世界著名的攀枝花市白马特大型釩钛磁铁矿、红格釩钛磁铁矿、拉拉铜矿、久大盐业集团盐矿、周公山温泉、罗浮山温泉、海螺沟温泉、中外合资、独资水泥用石灰岩、重庆市中梁山、永荣、天府、南桐、松藻、四川攀煤、广能、达竹等矿务局所属煤矿、大量中小型煤矿改制、延续、南川铝土矿、玛瑙壳金矿、贵州赫章菱铁矿、福泉磷矿、云南寻甸磷矿、西藏砂金矿等。
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This company mainly produces stainless steel wire mesh, welded wire mesh, wire mesh, Crimped Wire Mesh, hexagonal wire mesh, black wire cloth, steel nets, round hole net, chain link fence, fencing wire mesh, copper wire cloth, wire meshes, mining screen mesh, the carrier network belt, such as galvanized wire mesh products.
本公司主要生产不锈钢网、电焊网、窗纱、轧花网、六角网、黑丝布、钢板网、圆孔网、勾花网、护栏网、铜丝布、烧烤网、矿筛网、输送网带、镀锌丝等丝网产品。
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This paper researches the stability of the anqing copper mine deep mining on the base of large data.
在参考大量资料的基础上,针对安庆铜矿深部大直径深孔法开采的稳定性进行研究。
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In April,China's second biggest gold miner Zijin Mining Group agreed to buy over 50 percent of Peru-focused copper miner Monterrico Metals.
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The freezing effect of the end market on the source market was further confirmed last week when Katanga Mining, a copper- cobalt miner in Congo, suspended its cobalt operations.
这种终端市场对供应市场的冻结效应上周进一步得到证实:刚果的铜-钴矿生产商加丹加矿业公司暂停了钴矿部门的运营。
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This applies to certain mining copper, uranium, salt, alkali, sulfur and other useful ingredients of natural deposits.
这种开采适用于某些含铜、铀、盐、碱、自然硫等有用成分的矿床。
- 推荐网络例句
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Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.
最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势,并设计了一款彩色夜视摄像机。
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Only person height weeds and the fierce looks stone idles were there.
只有半人深的荒草和龇牙咧嘴的神像。
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This dramatic range, steeper than the Himalayas, is the upturned rim of the eastern edge of Tibet, a plateau that has risen to 5 km in response to the slow but un stoppable collision of India with Asia that began about 55 million years ago and which continues unabated today.
这一引人注目的地域范围,比喜马拉雅山更加陡峭,是处于西藏东部边缘的朝上翻的边框地带。响应启始于约5500万年前的、缓慢的但却不可阻挡的印度与亚洲地壳板块碰撞,高原已上升至五千米,这种碰撞持续至今,毫无衰退。