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关注:1
2013-05-23 12:21
求翻译:The common features in the IR bands for various samples of both FA and HA suggest that there are similar structural properties shared by all types of humic materials.是什么意思?![]() ![]() The common features in the IR bands for various samples of both FA and HA suggest that there are similar structural properties shared by all types of humic materials.
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