To evaluate the effects of magnetic and mechanical force in closing diastemata in fixed orthodontia.

目的：探讨磁力在固定正畸中关闭牙间隙的临床疗效，并与机械力进行比较研究。

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Now he's using his research to make adhesives used in orthodontia, skin and wound care, and systems to hang items as heavy as LCD TVs and paintings.

现在他正用自己的研究成果制造用于牙齿矫正术、皮肤和伤口护理及悬挂液晶电视和绘画这类物体的粘合剂。

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Now he's using his research to make adhesives used in orthodontia, skin and wound care, and systems to hang items as heavy as LCD TVs and paintings.

现在他正用自己的研究成果制造用于牙齿矫正术、皮肤和伤口护理及悬挂液晶电视和绘画这类物体的粘合剂。

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