The invention relates to a new micro-polluted drinking water treatment process, and belongs to a water pollution control technology in the fields of resource and environment.
本发明涉及一种微污染饮用水处理新工艺，属于资源与环境领域水污染治理技术。
Conclusion:Self-tapping screw-type micro-implant could provide good control in the orthodontics treatment.
目的：应用自攻型微螺钉种植体作为支抗内收前牙，评价种植体支抗的疗效。
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