解剖形态的金属牙，适用于正畸训练及拔牙练习，一套28颗。
Morphology of metal teeth for orthodontic training and remove exercises, a set of 28.
结论：制作全口金属牙合垫修复牙列磨损及缺失，虽然难度系数较大，但目前仍不失为一种良好的齿科临床修复方法。
Conclusion Fabricating complete metal occlusal pad, though the difficulty coefficient is big, is still a good dental clinical restoration method at present.
目的：通过对全口金属垫修复牙列严重磨损和缺失的病例进行回顾性总结。
Objective to make retrospective summary of the use of complete metal occlusal pad to restore severe attrition or deletion of dentition.
本公司主要经营螺钉，螺母，弹簧螺母，螺栓，垫圈，牙棒，金属膨胀螺丝，异型冲压件，非标件，五金工具等。
My company mainly manages the bolt, the nut, the spring nut, the bolt, the gasket, the tooth stick, the expansion of metal screw, the heterogeneous pressing part, non-tender, hardware tool and so on.
目的：了解金属全冠对舰艇人员折裂牙修复的作用。
Objective: To find out the effect of metal full crown in the restoration of seamen's split teeth.
结果用预成金属冠治疗的牙髓炎、根尖周炎的患牙的保存和咀嚼功能均较好。
Results It is necessary to reserve the cracked tooth and the function of mastication is better when the preformed metal crown has been worn out.
目的：评价利用贵金属合金带桩嵌体修复短冠牙体缺损的效果。
Objective: To evaluate the effects repairing extensively damaged short crown molar with golden alloy post inlay.
结论：金属全冠对舰艇人员折裂牙的修复非常有效，应作为折裂牙修复之首选。
Conclusion: The method of restoring seamen's split teeth with metal full crown is very effective, and should be chosen first.
装有此“梯形状”链牙的金属拉链，在拉合过程中，拉合顺畅、拉合阻力小等。
Further, the metal zipper assembled with the 'trapezoidal shape' zipper teeth is smooth in zipping, low in zipping resistance and the like in zipping process.
热熔焊机：聚乙烯管件与PE管材的链接，主要采用热熔承插，热熔对接和金属丝牙三种方式。
Hot melt welder: PE pipe and PE pipe links, mainly USES the hot melt socket, hot melt docking and wire teeth three ways.
结果表明金属铸造夹板对分散（牙合）力、提高咀嚼效率促进组织修复均优于钢丝塑料夹板。
The result shows that the casting splint is better than the regular splint in diffusing occlusive force, improving masticate efficiency and promoting tissue rebuilding.
方法选择在口腔门诊首次就诊的具有牙髓炎或根尖周炎症状的隐裂牙，采用预成金属冠修复后再作牙髓病治疗。
The method can debase the possibility of the tooth fracture during and after treatment. Methods The patients with cracked teeth have the symptom of pulpitis or periapical periodontitis.
方法选择85例患者110颗患牙经过根管治疗，给予金属烤瓷冠修复，修复时在它的邻牙腭或舌侧设计金属翼以加强固位。结果经1～5年观察修复效果良好。
Method Because the metal roast porcelain hat is widely used in left root or top repairs, We cured 85 patients in 110 treatments by using root pipes.
我们是由一千多个金属和金属产品领域的公司组成的葡萄牙行业协会。
We are a Portuguese association that groups more than a thousand companies connected with the metal field and metallic products.
目的研究过量氟对大鼠切牙生长过程中基质金属蛋白酶-20（MMP-20）和基质金属蛋白酶组织抑制剂-2（TIMP-2）表达的影响，探讨氟斑牙的发病机制。
Objective To investigate the effects of overdosed fluoride on the expression of MMP-20 and TIMP-2 in rat incisor.
方法：选择280例患者，共310件金属烤瓷修复体，经3—5年的临床观察。对患者进行牙周状况和修复体的检查。
Methods:310 cases in 280 patients were examined after 3 to 5 years restoration, including the periodontal status and restorations condition.
方法对290例牙体或牙列缺损患者进行熔模铸造，制作380件金属内冠和支架。
Methods 290 patients with dental or dentition defect diseases were treated with investment casting, manufactured 380 metal crowns and brackets. 40 of 380 are failure.
烤瓷牙通过其特殊金属材料和牙瓷粉的帮助，已牙冠似的方式密封于牙齿之上，进而起到保护牙本质牙根的作用。
Through its special metal porcelain dental materials and dental porcelain powder to help, have been sealed in a similar way dental crown on top, and then play a role in protecting root dentin.
抗金属过敏：此陶瓷材质广泛应用于牙材、人工关节，与肌肤接触不会对人体造成金属过敏现象，让您安心地享受烹调乐趣。
Metal allergy protection: the ceramic raw material are widely used in teeth material, artificial joints, will not cause the metal allergy while touch with skin, also can keep you enjoy cooking.
结果表明，牙顶处金属材料受到丝锥棱齿的压力相对较小，并且金属流向牙顶两侧上方的区域时受到的阻力最小；
Through metallographic analysis of the material, microstructure change and deformation mechanism of crest, flank and root of the thread along the layer depth direction were obtained.
方法选择92例患者的105颗磨牙折裂，完成牙体根管治疗，桩核制作并进行金属全冠或烤瓷全冠修复。
Methods 105 fracture molar teeth in 92 patients, treated pulp normally fulled and fixed it and then repair the whole coronary.
方法选择92例患者的105颗磨牙折裂，完成牙体根管治疗，桩核制作并进行金属全冠或烤瓷全冠修复。
Methods 105 fracture molar teeth in 92 patients, treated pulp normally fulled and fixed it and then repair the whole coronary.
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