查询词典 iron mine

History has glamorized the gold rushes to California and Alaska, and the silver find s in Nevada. Yet America's yearly production of gold ($140 million) and silver ($150 million) is now valued far less than the oil ($25,000 million), copper, iron, coal and other minerals it mine s.

美国历史虽然曾对加利福尼亚州和阿拉斯加州的淘金热以及内华达州银矿的发现作过动人的描绘，然而美国当今的黄金年产值(1.4亿美元)和白银年产值(1.5亿美元)都大大低于石油(250亿美元)、铜、铁、煤及其他开采的金属。

A four-wheeled, open, box-shaped wagon or iron car run on tracks in a coal mine.

矿车、煤车煤矿中在轨道上行驶的四轮、开口、盒状的运货车或铁制车厢

Worn morphology of low chromium cast iron grinding balls used in wet mill in Dexing copper mine was analyzed with SEM.

低铬铸铁磨球存在切削、凿削、冲击坑及腐蚀坑等多种磨损形貌，观察分析后可知，欲进一步降低耗球量，不仅要提高磨球的硬度，而且要提高磨球材质的耐蚀

Finally, industrial policy for sulfuric acid industry in China is given: using reasonably both international and domestic sulfuric sources; developing vigorously and steadily the process of sulfuric acid production from sulfur; enhancing recovery and utilization of effluent gases from non-ferrous metal smeltery and combination sulfuric sources with non-ferrous metal mine; maintaining production capacity and output with iron pyrite as raw material; strengthening home-built work for large-scale sulfuric acid plant.

最后阐述我国硫酸工业的产业政策：合理利用国际，国内两种资源，积极稳妥地发展硫磺制酸；加强冶炼烟气制酸和有色金属伴生硫资源的回收和利用；稳定硫铁矿制酸能力和产量；加强大型硫酸装置国产化工作。

"It were well," muttered the most iron-visaged of the old dames,"if we stripped Madam Hester's rich gown off her dainty shoulders; and as for the red letter, which she hath stitched so curiously, I'll bestow a rag of mine own rheumatic flannel, to make a fitter one!"

&我看啊！&一个面孔板得最紧的老太婆咕哦着，&要是我们能把海丝特太太那件讲究的衣袍从她秀气的肩膀上扒下来，倒挺不钱；至于她绣得稀奇古怪的那个红字嘛，我倒愿意货给她一块我害风湿病用过的法兰绒破布片，做出来才更合适呢&

"It were well," muttered the most iron-visaged of the old dames,"if we stripped Madam Hester's rich gown off her dainty shoulders; as for the red letter, which she hath stitched so curiously, I'll bestow a rag of mine own rheumatic flannel, to make a fitter one!"

&我看啊！&一个面孔板得最紧的老太婆咕哦着，&要是我们 sSBbWw 能把海丝特太太那件讲究的衣袍从她秀气的肩膀上扒下来，倒挺不钱；至于她绣得稀奇古怪的那个红字嘛，我倒愿意货给她一块我害风湿病用过的法兰绒破布片，做出来才更合适呢I&

"It were well," muttered the most iron-visaged of the old dames,"if we stripped Madam Hester's rich gown off her dainty shoulders; and as for the red letter, which she hath stitched so curiously, I'll bestow a rag of mine own rheumatic flannel, to make a fitter one!"

&我看啊！&一个面孔板得最紧的老太婆咕哦着，&要是我们能把海丝特太大那件讲究的衣袍从她秀气的肩膀上扒下来，倒挺不钱；至于她绣得稀奇古怪的那个红字嘛，我倒愿意货给她一块我害风湿病用过的法兰绒破布片，做出来才更合适呢I&

Therefore,in this paper,a case study of Xulou iron ore in Huaibei City was taken to evaluate the effects of mine drainage on the urban water supply in safety.Besides,uncertainty of the coefficient of leakage was also analyzed in quantity.

水不仅是一种资源，同时也是环境的重要组成部分[1-2]，并关系到经济、社会的可持续发展，但就城市供水而言，水安全主要是指供水安全，是在保证供水水质安全基础上的水量安全。

To obtain the iron ore, Thwaites had to travel to a former mine in Wales that now serves as a museum.

为获得铁矿石，思伟茨不得不动身前往威尔士的一座废矿场，如今矿场已被改作博物馆。

Metallurgy minerals:Iron ore,Molybdenum ore,Gold ore,Copper mine,Vanadium ore,Sparkling jade-like stone quarry,Calcite ore,Chinese olive quarry and so on .

冶金矿产：矿产品有铁矿、钼矿、金矿、铜矿、钒矿、莹石矿、方解石矿、橄榄石矿等矿产品；合金材料有硅锰合金、锰铁合金等。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。