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On the both sides of the materials
Author(s): 
Pages: 1-3
Year: Issue:  9
Journal: EDUCATION IN CHEMISTRY

Keyword:  物质的两面性氧气二氧化碳;
Abstract: 本文试从三个方面论述凸显物质两面性的因素,然后分别讨化氧气和二氧化碳两种常见物质的两面性.
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