[机] 铅的熔炼

经济学人:非洲金矿开采:金手铐(上)

Business 商业 Gold Mining in Africa: Golden handcuffs 非洲金矿开采：金手铐 Tanzania's firebrand leader takes on its largest foreign investor. 坦桑尼亚反对派领导人接手其最大的国外投资商。 If they accept that they stol

发表于:2018-12-05 / 阅读(39) / 评论(0)

经济学人商业系列

趣味青春英语第120期:Not have the heart

Idiom: Not have the heart to do sth 不忍心做什么 Hit the book: Shatter Brittle Forensics Rivet Residue Smelting Fracture Prone Substandard Bow Stern

发表于:2018-12-27 / 阅读(72) / 评论(0)

趣味青春英语

英语短文：Oil Refining

Oil Refining An important new industry, oil refining, grew after the Civil war. Crude oil, or petroleum - a dark, thick ooze from the earth - had been known for hundreds of years, but little use had ever been made of it. In the 1850's Samuel M. Kier,

发表于:2019-01-08 / 阅读(59) / 评论(0)

英语小短文

万物简史第226期:把铅撵出去(15)

Absurdly, he was excluded from a 1971 National Research Council panel appointed to investigate the dangers of atmospheric lead poisoning even though he was by now unquestionably the leading expert on atmospheric lead. 荒唐的是，一个美国研究委

发表于:2019-02-17 / 阅读(38) / 评论(0)

万物简史

苹果中国供应商受益于创新

BEIJING, Sept. 21 (Xinhua) -- An innovative stage in the production of the latest iPhone models might help all its suppliers, especially those in China, to cut carbon emissions and improve efficiency, according to an Apple executive on Monday. The bi

发表于:2019-02-18 / 阅读(40) / 评论(0)

英语新闻

经济学人325:印尼矿业熔炉决定生存

Business 商业报道 Mining in Indonesia 印尼矿业 Smeltdown 熔炉决定生存 The government risks an export slump to boost the metals-processing industry 政府为了刺激金属加工业发展不惜冒着削减出口量的危险 INDONESIA'S g

发表于:2019-02-25 / 阅读(54) / 评论(0)

经济学人商业系列

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articulationes codylaris

as tall as

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