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- Fiber post,resin and all-ceramic are the main ways and materials for metal-free restorations. 纤维桩、树脂以及全瓷是非金属化修复的主要方式和材料。
- Results: Quartz fiber post would not change the inclination of dentinal stress distribution on the whole. 结果:石英纤维桩对牙根部应力分布的总体趋势影响不大;
- Vitapex was used in apexification,and the residual crowns and roots were restored with the glass fiber post core crown. 目的探讨年轻恒牙冠折玻璃纤维桩核冠修复治疗的临床效果。
- With the research of fiber-reinforced resin composite, fiber post gets more and more widely applied. 随着纤维加强树脂研究的进展,纤维桩在临床上得到了广泛地应用。
- There were no statistical differences between the shear bond strengths of carbon fiber post (2.4MPa) and cast Ni-Cr alloy post (3.8MPa). 剪切粘结强度 (MPa) :碳纤维桩 (2 4 )、镍铬合金桩 (3 8) ,IPS Empress 2全瓷桩未与水门汀分离前断裂。
- FIBER POST: Prepare the root canal with the Pre-Shaping and Finishing drills, according to manufacturer's instructions. METAL POST: Sandblast the surface of the post. 纤维桩:依照厂商说明使用预成钻和完成钻进行根管预备。金属桩:对桩的表面喷砂。
- Methods: Eighty extracted teeth received one of four post systems of stainless steel threads post, titian post, quartz fiber post, and glass fiber post, and then were restored with crowns. 方法:选用80颗离体牙,分别用不锈钢螺纹桩、钛桩、石英纤维桩和玻璃纤维桩修复牙根,并制作牙冠。
- The depth of ENDODONTIC fiber post would influence the dentinal stress distribution to some extend while the depth of PROSTHETIC fiber post has little influence on the dentinal stress distribution. ENDODONTIC石英纤维桩的深度对应力分布有一定影响,而PROSTHETIC石英纤维桩的深度对应力分布基本无影响。
- Methods 30 anterior teeth from 21 patients were restored with fiber posts and resin cores an porcelain-fused-to-metal crowns. 方法:对21例成人患者共计30颗患牙,采用纤维桩树脂核恢复基牙外形并行烤瓷冠修复。
- For endodontically treated teeth with normal bone height, fiber posts are suggested to decrease the non-reparable failure modes. 根管治疗后的牙齿在正常齿槽骨高度时,建议以纤维根柱复形,以避免不可修复性的破坏产生。
- Objective To evaluate the aesthetic effects of anterior teeth defect restored with fiber posts and resin cores after long-term clinical observation. 目的:使用纤维桩树脂核修复前牙牙体缺损,通过对修复体长期的临床观察,评价其美学效果。
- At fractographic analysis, specimens with fiber posts demonstrated delamination of the veneer ceramic from intact zirconia under structure. 断面形态显示,纤维桩修复组样本破坏表现为饰瓷从氧化锆内冠表面分离,氧化锆内冠无破坏。
- I am afraid the last post has been dispatched. 恐怕末班邮件已经发出了。
- All bookings must be made by post. 所有预约都必须用信函形式。
- By parcel post our samples were sent. 我们的样品是通过邮包寄送的。
- No one can alter the fact, ex post facto. 没有人能在事后改变事实本身。
- How long is the post tenable for? 这个职位任期多长?
- I went to the post office to mail the letters. 我去邮局寄信。
- He was disqualified for the post on account of age. 年龄不合格使他无法无资格任此职。
- His suitability for the post is open to question. 对这一职位他是否适宜很成问题。
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