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本帖產(chǎn)生 1 個翻譯EPI ，點擊這里進行查看

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[求助] 漢譯英--140金幣求翻譯幾句話--每句20金幣----礦物方面的

1. 礦產(chǎn)資源是人類賴以生存的重要生產(chǎn)資料之一, 其主要特點是不可再生和短期內(nèi)不可替代性。
2. 礦產(chǎn)資源的開采必須經(jīng)過破碎、磨礦、分選等多道工序才能選出精礦, 在此過程中必然會排出大量尾礦。
3. 世界各國每年采出的金屬礦、非金屬礦、煤、粘土等高達100億t 以上, 排出的尾礦量約50 億t ,
4. 以有色金屬礦山累計堆存的尾礦為例, 美國達到80 億t , 前蘇聯(lián)為41 億t 。
5. 目前我國發(fā)現(xiàn)的礦產(chǎn)有150 多種, 開發(fā)了8 000多座礦山, 累計生產(chǎn)尾礦59.7 億t, 占地8 萬ha 以上, 而且每年仍以3.0 億t 的速度在增長。
6. 尾礦不僅占用大量土地, 而且給人類生產(chǎn)、生活帶來嚴重污染和危害, 現(xiàn)已受到全社會的廣泛關(guān)注。
7. 隨著礦產(chǎn)資源的大量開發(fā)和利用, 礦石日益貧乏, 尾礦作為二次資源再利用備受關(guān)注。

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1樓 2015-07-09 05:19:50

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【答案】應(yīng)助回帖

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書劍如風: 金幣+150, 翻譯EPI+1, ★★★很有幫助 2015-07-09 16:05:54

1. Mineral resource is one of the important means of production for human survival, its main feature is non-renewable and irreplaceable in the short term.
2. The exploitation of mineral resources must include crushing, grinding, sorting and other procedures to elect concentrates and a large amounts of tailings are inevitably discharged in this process.
3. Up to more than 10 billion tons of metal ore, non-metallic minerals, coal, clay are mined, and about 5 billion tons of tailings are discharged by various countries in the world every year.
4. For example, the accumulated stockpiles of tailings of non-ferrous metal mines in the United States and the former Soviet Union are up to 8 and 4.1 billion tons, respectively.
5. In our country, more than 150 kinds of minerals have been found and more than 8,000 mines have been developed so far, which cover an area of more than 80,000 ha, with the cumulative production of tailings of 5.97 billion tons and an annual growth rate of 300 million tons.
6. Tailings not only occupy a lot of land, but also cause serious pollution and hazards to the human production and life, it has gotten widespread concern in the whole society.
7. With the substantial development and utilization of mineral resources, minerals are becoming increasingly scarce. Therefore, recycling of tailings as the secondary resources has been of more and more concern.

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2樓2015-07-09 08:30:01