Much attention is paid to petrologic recognition marks and distribution regulation of volcanic event strata in coal bearing sequences of Taiyuan formation in the middle of North China.

研究了华北中部太原组含煤地层中火山事件层的岩石学识别标志和分布规律。

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The thick circle marks a successful recognition of the XPath.

粗边框的圆圈标志成功地识别了XPath。

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This new record marks the second major recognition for the Exede satellite Internet service and ViaSat-1 satellite in as many weeks.

ENGADGET: ViaSat snags Guinness World Record for highest-capacity satellite

In recognition of Earth Day, which marks its 30th anniversary Saturday, environmental leaders from around the country are gathered in Washington, D.

CNN: Earth Charter sets course for sustainable living

The mainstream recognition of CDFIs as grassroots drivers of entrepreneurialism and small business growth marks an important shift in both economic policy and poverty alleviation.

FORBES: Lending For The Greater Good