单词：flenu coal
单词：flenu coal 相关文章
Family members hold picture of miners killed in US mining explosion at congressional hearing, 27 Apr 2010 The U.S. government is vowing to step up mine safety enforcement in the wake of the worst U.S. coal mine disaster in a generation. The Senate co
VOA标准英语2010年(四)月
According to the latest data from the General Administration of Customs (GAC), China's net import(净出口) of coal hit 103.43 million tons in 2009. Last year, China exported 22.40 million tons of coal, down 50.7 percent year on year, while its coal
英语新闻
BEIJING, Feb. 25 (Xinhua) -- China's safety watchdog said Monday it will no longer approve new coal mines that do not meet production capacity requirements in 2013 in order to ensure work safety. High-gas coal mines with an annual production of less
英语新闻
By Anjana Pasricha New Delhi 08 January 2006 European tourists show their tickets to soldiers guarding entrance of an old royal palace in a historical area of Katmandu (File photo - Feb. 4, 2005) In t
2006年VOA标准英语（一月）
By William Eagle Washington 06 June 2007 The World Health Organization says mental health disorders make up more than 12 percent of all diseases, and will likely rise to 15 percent by 2020. Researchers see a link between mental illness and income. Th
2007年VOA标准英语（六月）
中国富煤缺油少气的能源资源特点，造成能源消费主要依赖于煤炭，石油则主要依靠进口，而且带来一系列环境问题。煤清洁转化技术则可以帮助缓解这一难题。近日专家表示，我国将在2020年
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