1)Casting metal full crown铸造金属全冠
1.Useing the casting metal full crown treat the forward impacted mandibular third molars铸造金属全冠修复成人下颌近中阻生智齿
2.Influence of three categories of casting metal full crowns on apoptosis of lymphocytes in peripheral venous blood3种铸造金属全冠戴用后对外周静脉血淋巴细胞凋亡的影响
英文短句/例句
1.Useing the casting metal full crown treat the forward impacted mandibular third molars铸造金属全冠修复成人下颌近中阻生智齿
2.Influence of three categories of casting metal full crowns on apoptosis of lymphocytes in peripheral venous blood3种铸造金属全冠戴用后对外周静脉血淋巴细胞凋亡的影响
3.Clinical observation of application of casting post core with metal porcelain crown in the repair of anterior teeth铸造核桩加金属烤瓷全冠应用于前牙修复的临床观察
4.ingot mould of metal for use in metal金属铸造金属铸锭模
5.The Restoration of Endodontically Treated Teeth with Post and Core Precious Crowns铸造桩核与贵金属冠联合修复后牙残冠残根
6.Analyzing the Failure Cause of Casting Frame With Cochrome;口腔铸造支架和金属内冠失败原因分析
7.The Clinical Application of the Metal Casting Pile Used in Root and Crown Restoration铸造金属桩核修复残根残冠的临床体会
8.Comparative analysis for the artifacts of MRI imaging caused by three dental alloys casting crowns3种贱金属合金铸造冠造成MRI图像伪影的分析比较
9.Evaluation of clinical effects on fiber post system and casting post-core in restoring residual root (crown)纤维桩与铸造金属桩在残冠残根修复中的临床疗效评价
10.Application of metal-made baseplate in complete denture prosthesis金属铸造基托在全口义齿修复中的应用评价
11.Clinical application of casting metal network in restoring complete denture铸造金属网在全口义齿修复中的临床应用
12.Safety Assessment of 180/50 Ton Casting Crane Metal Structure Based on Finite Element基于有限元方法安全评估180/50T铸造吊金属结构
13.Restoration of Posterior Tooth Treated Endodontically with Post and Core Crown后牙残根残冠的铸造桩核完全冠修复
14.where metal castings are produced.制造金属铸件的工厂。
15.A sheet of hammered, rolled, or cast metal.金属板锻造、轧制，或铸造而成的金属板
16.casting machine, used in metallurgy and in metal foundries冶金及金属铸造用浇铸机
17.Objective To compare the effects of the gold alloy casting crown with Ni-Cr alloy crown on MR images.目的 比较金合金铸造冠与镍铬合金铸造冠在磁共振成像时的差异。
18.We can also adopt sand shell moulding or metal mold casting as for allotype castings.对异形铸件，还可用砂型铸造或金属型铸造。
相关短句/例句
Casting metal inner-crown铸造金属内层冠
3)casting crown铸造全冠
1.premolar residual crowns from 40 patients,which had been restored by using of pivot core casting crown after root canal therapy,had been reported in this paper.结果表明桩核铸造全冠修复技术是一种较理想的修复方
4)swaged metal full crown锤造金属全冠
5)casting alloy crown铸造合金冠
6)full metal crown金属全冠
1.Objective To evaluate the influence of different tapers on the retention force of full metal crown in order to study its retention.方法选用离体上颌前磨牙,进行4°、8°和12°的预备,翻制合金代模,制作金属全冠。
延伸阅读
金属-颗粒复合铸造成型金属-颗粒复合铸造成型metal-part iculate compo-cast processing 金属一颗粒复合铸造成型metal一partieulatecomPo一cast ProceSSing将颗粒加入处于半固态的金属基体中，通过搅拌使颗粒在基体中均匀分布，并取得良好界面结合，然后浇铸成锭的制备金属基复合材料的方法。20世纪80年代初期由美国发明。 通常颗粒与金属基体的复合方法采用全液态金属-颗粒搅拌复合成型，即通过猛烈搅拌处于全液态的合金而形成旋涡，利用旋涡产生的力使颗粒卷入基体之中。但这种方法容易使表面金属氧化物卷入基体，同时当顺粒与基体浸润性差时，颗粒难以同金属基体复合。针对上述缺点，出现了金属一颖粒的复合铸造。 复合铸造的原理在于当金属在半固态状态下搅拌时，熔体中的固体顺粒是一种无枝晶的结构。加入的固体颗粒容易在这种高流动性的、半固态的、无枝晶结构的熔体中分散均匀，并与熔体的颗粒产生机械结合。既可防止熔体表面的搅动带入气体，又可使顺粒与金属复合良好。其过程为先将熔体注入过热的复合铸造室，进行搅拌到所需的剪切速率，然后温度逐步降低至使合金达到30一50%固态，在这个温度下往熔体内加入颖粒。颗粒先预热到与熔体温度一致，使加入辍粒时不破坏温度平衡。保持全部固休，即加入孩粒和合金中的固态合金箱粒不超过弓。%。领较加完后继续搅拌，·直到城粒和金属有一定的界面化学反应以促进结合。复合完毕后，熔体进行重力或压力铸造。(王文龙)
