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Microfloral activity in worm may have an important effect on soil crumb structure.
蚯蚓类中微生物群落活性对土壤团粒结构可起重要作用。
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Objective To investigate the relationship between the peri-implant inflammation and the changes of subgingival microfloral.
目的了解种植体龈下菌群构成变化与种植体周围组织炎的关系。
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