The technical core and performance feature of inorganic heat tube, and its application on air preheater of atmospheric furnace were recommended briefly.

简要介绍了无机热管技术的核心和性能特点以及在常压炉空气预热器上的应用情况。

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And we also emphasized that it is necessary to associate the ice core study with the study on the atmospheric chemistry of mineral dust.

本论文的重要性在于，不仅仅开辟了一个冰雪中矿物质粉尘研究的新方向，而且强调把冰芯研究同大气粉尘的化学研究联系起来。

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Scientists think the WAIS Divide core should provide the most accurate record to date of atmospheric carbon dioxide, which will allow them to better ascertain the role of carbon dioxide in climate change.

ECONOMIST: The South Pole as location and metaphor