以铁为基的各种钢铁材料由于其所具有的优良性能而成为工业领域中的支柱材料之一,并伴随着近代科学技术进程迅猛发展,钢铁材料在可预见的未来仍将占据工程材料领域的主导地位 The iron is in the nature one of storage capacity most metallic elements.Take iron as base each kind of steel and iron material ...
The Arabian peninsula or Arabia is the largest peninsula in the world. Also known as the Island of Arabs or Jazirat-Al-Arab, it is located in the southwestern part of Asia. It is bounded by important gulfs and seas which serve as vital shipping lanes, connecting the Middle East with the ...
Guinea is rich in natural resources and is known as a "geological miracle. Aluminum, iron ore reserves, high taste, including aluminum proven reserves ranked first in the world. In addition, there are diamonds, gold, copper, uranium, cobalt, lead, zinc and so on. In February 2020, the Mi...
the proven reserves of natural gas there reaches 700 billion cubic meters, making it one of the largest gasfields in the world. Due to the discovery of Sulige Gasfield, China has also made a major breakthrough in its gas production technology. In Hailar ...
makes us the world's ninth largest holder of foreign currency reserves. legco.gov.hk 根據香港金融管理局的資料,截至2010年 10月底,我 們的官方外匯儲備資產總值達2,670億美元,使我們成為 全 球 第 九個 擁有最多外匯儲備的地方。 legco.gov.hk Maanshan Iron and Steel Company Limited (Maanshan Stee...
Mineral Reserves Discovery Start of production Late 1990 Ownership BHP (57.5%), Rio Tinto (30%), JECO Corporation (10%), and JECO 2 (2.5%) Operator Minera Escondida Limitada (MEL) Escondida open-pit mine in Chile is one of the largest copper mines in the world. The mine has been opera...
Today, Arch Coal is one of the leading coal producers, with 96 million tons of coal sold in 2016. The company is well-positioned in the U.S. with low-cost mining developments and high-quality reserves in strategic U.S. coal supply basins. Altogether, Arch Coal represents over 13 percent...
First Inhabited:The East Slavs were the first ones to occupy the region which falls under Russia today. World Heritage Sites:The Russian Federation is home to twenty-three UNESCO World Heritage Sites and forty UNESCO Biosphere Reserves. In addition, there are forty-one national parks and a hundr...
athe Seller reserves the right to rescind without further notice 卖主预留权利不另行通知废止[translate] a不要忘记把衣服从洗衣机里拿出来 正在翻译,请等待...[translate] awaiting for trains 等待的火车[translate] aWhile I m Paper Chasin[translate] ...
China is the world's largest producer and consumer of manganese, which is used widely in making batteries and magnetic new materials. In recent years, scientists have discovered four large manganese ore deposits in Guizhou Province with combined reserves of 600 million tonnes, said Chen Yuchuan, ...