牙本质中天冬氨酸消旋化程度的测定&手性毛细管气相色谱法与高效液相色谱法的比较
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手性柱前衍生高效液相色谱法拆分牙本质中天冬氨酸对映体
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The clinical observation of semi-conductor laser treatment of hypersensitive dentine
半导体激光治疗牙齿感觉过敏症的临床观察
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PROBLEMS: These contain more dentine to make them stronger so they are difficult to whiten.
问题:因为富含牙本质,所以犬牙也非常的坚固,但却也非常难以达到洁白光亮的效果。
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Found in the scales of Palaeozoic fishes as a superficial layer over a dentine structure.
发现于古生代鱼类的鳞片形成覆于齿质结构之上的表面层。
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effects of chinese nutgall extractum on degradation of collagen in dentine caries
五倍子提取液对牙本质龋损时胶原蛋白分解的影响
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齿质组成牙齿或某些鳞片(硬鳞与盾鳞)中层的坚硬物质。
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珐琅有光泽的坚硬物质包覆在牙齿及一些鳞片(圆鳞与盾鳞)表面。这是脊椎动物所产生最坚硬的物质。
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experimental study on reducing bias of remaining dentine thickness between groups
均衡样本剩余牙本质厚度组间差异的实验探讨
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comparison of mechanical properties between vital dentine and pulpless dentine
活髓牙本质与无髓牙本质的力学性能比较
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方法:选择59例87颗牙体严重缺损的患牙,利用玻璃纤维作为增强材料,制作复合树脂桩核,然后以金属烤瓷全冠修复牙体缺损;
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其中,釉质龋的研究资料最为丰富, 其次是牙本质, 有关牙骨质龋的资料最少.
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Dentine hypersensitivity is common in Chinese adults, with the prevalence of 29.7 %.
牙本质敏感在我国成人中比较普遍, 患病率为29.7%.
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Ivory is really only dentine and is no different from ordinary teeth.
象牙本身只是普通的牙齿,以其它的齿类没有什么不同.
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Objective To know the mechanisms of treating dentine hypersensitivity by NS Paint.
目的探讨NS牙面涂料对牙本质过敏症的治疗机制.
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To study the effect of Green OrTM in the treatment of dentine hypersensitivity.
摘要目的:探讨极固宁治疗牙本质敏感的临床疗效.
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