单词：ductile ni resist cast iron
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第一章 视器 Chapter 1 Visual Organ accessory organs of eye 眼副器 adipose body of orbit 眶脂体 aqueous humor 房水 bulbar conjunctiva 球结膜 central artery of retina 视网膜中央动脉 chambers of eyeball 眼房 choroids 脉络膜 ciliary body 睫状体 ciliary
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I once caught a very big fish with this. 我曾经用这个钓到过一条大鱼。 Now I want you to have it. 现在，我希望把它给你。 It will bring you luck. 它会给你带来好运的。 I'm a real fisherman now. 我现在是一个真正的
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Lesson 79 A Strange Piece of Wood 一根奇怪的木头 Words: dreary adj. 沉闷的 drench v. 使湿透 drift vi. 漂流，漂泊 driftwood n. 浮水 drill vt. 钻孔，打眼 n./vi. 训练，操练；反复练习；n. 钻头，钻机 drizzle v. 下毛毛雨n. 细雨 drought n. 干旱 drowsy adj.
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Obituary；Michael Lassen； 讣告；迈克尔.拉森； Michael Lassen, stained-glass artist, died on September 8th, aged 61； 迈克尔拉森，彩花玻璃艺术家，卒于9月8日，享年61岁； ALMOST nothing is known of the men who built t
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By Naomi Schwarz Northern Mauritania 17 October 2007 In arid Mauritania, where Sahara desert meets Sahel grasslands, a train stretching up to two and one half kilometers snakes along the northern border. Built to carry iron ore from mines in the nort
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Cast Iron Revival Keeps US Foundry Cooking Tucked between the Tennessee River and the hills of Marion County lies the small town of South Pittsburg, Tennessee. Home to just 3,200 people, it has one claim to fame: a metal foundry called Lodge Cast Iro
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Copper can be rolled or hammered out into thin sheets, and so we say that it is malleable. It can also be easily drawn out into wire, and for this reason we call it ductile. Sheet copper is much used for covering the bottoms of ships, and for making
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iron and steel industry 钢铁工业 ironworks 铁厂 foundry 铸造车间 steelworks, steel mill 钢厂 coking plant 炼焦厂 electrometallurgy 电冶金学 powder metallurgy 粉末冶金学 blast f
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