...有机质类型；有机质成熟度? [gap=1282] Taikang rise, Zhoukou depression, upper Paleozoic, organic substance abundance, organic substance type, organic substance maturity ..
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Cellulose as the most abundant organic substance on the earth, is of most widely origins, has already been a type of reborn significant resources and energy.
纤维素是地球上最丰富、来源最广泛的有机物质，是一类重要的可再生资源和能源。
Because the additive is the estolide type organic substance, the compound gas can be converted into liquid or solid substances through chemical reactions.
由于这种添加剂是酸酐类物质，能通过化学反应把化成气体转换成液体或固体物质。
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