超过215例这类疾病在过去十年中报道过。
More than 215 cases of the disease have been described in the last decade.
本文介绍了煤炭行业上市公司2002年中报情况,分析了煤炭类上市公司业绩增长的原因。
This article introduces the situation of semi-annual reports 2002of lis ted coal companies. And the reasons why those companies have got such achievements were analyzed.
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