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。
And we also emphasized that it is necessary to associate the ice core study with the study on the atmospheric chemistry of mineral dust.
极地冰雪中可以反映气候环境的环境地球化学指标主要是可溶性杂质和不可溶性微粒。
Unique climate and geographical condition make Heilongjiang province become an origin of ice lamp, especially provincial capital Haerbin city is a cradle of ice and snow art.
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