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已读[29] 发布: 2013/05/15 19:07:33
National Geographic More recent research indicates that mercury from sources such as coal -fired power plants accumulates in the bodies of periodical cicadas, which spend 13 or 17 years underground. "Now, whether that is a concern or not, I would say no," Jadin said ...
已读[30] 发布: 2013/05/15 19:07:30
Wall Street Journal The data agency said the March decline was focused in two sectors--petroleum and coal products, and chemicals , both of which were hit by lower pr...
已读[30] 发布: 2013/05/15 19:07:21
iStockAnalyst (press release) PINGDINGSHAN, China, May 14, 2013 /PRNewswire-FirstCall/ -- SinoCoking Coal and Coke Chemical Industries, Inc. (Nasdaq: SCOK) (the "Company" or "SinoCoking"), a vertically-integrated coal and coke processor, announced today its financial results for ... and more »
已读[111] 发布: 2013/05/15 15:51:44
Truth-Out Starting after the Second World War and accelerating ever since, we have allowed farmers to pour billions of tons of chemical fertilizer (the major source of nitrous oxide pollution) and pesticides on the soil, killing its natural capacity to stimulate ...
已读[29] 发布: 2013/05/14 18:56:58
VC Circle After a series of abortive attempts, ONGC has firmed up plans to rope in strategic private sector investors in three coal -bed-methane assets in West Bengal and Jharkhand. According to sources, in April this year, the ONGC board decided to rope in two ... and more »
已读[29] 发布: 2013/05/13 18:55:16
南大光电是专业从事光电新材料研发、生产和销售的企业,主要产品包括危险化学品三...《经济参考报》记者调查发现,作为一家涉及危险化学品生产的企业,南大光电在安全...
已读[29] 发布: 2013/05/13 18:55:12
2012年6月29日,公司董事长张永辉先生应邀参加了在人民大会堂新闻发布厅举行的“中国石油和化学工业联合会煤化工委员会成立大会”。和与
已读[29] 发布: 2013/05/13 18:55:10
又实现了煤化工替代粮食路线生产大宗能源化学品。 据介绍,该项技术首次实现了煤... ・[财经]股市行情查询 ・[财经]理财计算器 ・[科技]数码产品库 ・[视频]最...
已读[29] 发布: 2013/05/13 18:55:07
中国科学院山西煤炭化学研究所设计室主任胡靖文是我国煤化工产业的著名专家,这次,...淮北市煤化工产业的基础很好,但由于产品大众化,结构单一,所以在这次金融危机中受...
已读[28] 发布: 2013/05/13 18:54:40
Zee News It has been known to cause a condition similar to black lung in coal miners in people exposed to it for long periods of time. In addition, the presence of silicates on the Martian surface - if breathed in - can cause reactions with water in the lungs ... and more »
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