电动及声波牙刷在清除牙菌斑和牙表面污渍方面，可能优于传统牙刷。
Both electric and sonic toothbrushes may be superior to traditional toothbrushes in removing plaque and surface stains on teeth.
包括：1声波牙刷刷头，1紫外线消毒充电器基地，3共计更换牙刷头。
Includes: 1 Sonic Toothbrush with brush head, 1 UV-Sanitizing charger base, 3 total replacement brush heads.
唯一的角度颈部声波牙刷苗条，轮廓，适合猪鬃和超高鬃地区高速到达的大斑去除硬的。
The only sonic toothbrush with a slim, angled neck, contour-fit bristles and ultra-high bristle speed for greater plaque removal in hard-to-reach areas.
在这六个星期的研究，疗效的声波牙刷(声波)与传统的手工刷在制定地方卫生保健提供了照顾。
In this six-week study, the efficacy of a sonic toothbrush (Sonicare) was compared with traditional manual brushing in a setting where hygiene care was provided by caregivers.
结论：声波震动牙刷能有效帮助儿童清除牙面菌斑，是儿童口腔护理的有效工具。
CONCLUTIONS: Sonic electric toothbrush can help children effectively remove dental plaque. It's an efficient instrument for oral care of children.
目的：观察儿童使用声波震动牙刷清洁牙及控制菌斑的效果。
PURPOSE: to evaluate the efficacy of using sonic electric toothbrush to clean the teeth and control dental plaque in children.
目的：观察儿童使用声波震动牙刷清洁牙及控制菌斑的效果。
PURPOSE: to evaluate the efficacy of using sonic electric toothbrush to clean the teeth and control dental plaque in children.
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