查询词典 ceramics

However, due to the issue of brittleness of ceramics and its manufacturing technology, the happing lost ceramics, crack inside and interface separate often occur clinically. In this regard, it not only delay the restoration, but also greatly add the expense of restoration. Hence, an inspection method is required to develop, in order to judge whether there is flaw on the PFM teeth cover or inside both before and after restoration.

但是由于陶瓷的脆性和制作工艺的问题，临床中经常出现脱瓷、内部出现裂痕或界面脱落等情况，不仅延长了口腔金瓷修复的时间，而且使修复的费用大大增加，因此需要一种检测方法，在修复前或修复后都能判断金瓷牙齿表面或内部是否存在缺陷。

Entered since 2005 (at this time and again even though the road of peace overhaul), the market to overcome difficulties and get their brains to find ways to introduce a national circulation of the field of decorative plate only one brand,"Tong Sen decoration industry", the introduction of Shijiazhuang decorative plate before operating The top two "Hantec plate" and "Henry sheet", the introduction of Shijiazhuang ceramics industry pioneer operators, big,"Kim Ceramics", Shijiazhuang sanitary industry lettable area of more than 1,000 square meters, renovation costs were more than a few culprits.

进入2005年以来（此时尽管和平路又一次的大修），市场克服困难、开动脑筋想办法，引进了全国装饰板才流通领域第一品牌&森通饰业&、引进了石家庄装饰板才经营的前两名&亨达板材&和&亨利板材&、引进了石家庄陶瓷经营业的先驱、大户&金豪陶瓷&、石家庄卫浴业的租用面积都超过了1000平方米，装修费用均超过数十万元。

The results show that formation of FeO*Cr2O3 induces wetting in reaction between the liquid ceramics and outer stainless steel pipe. The ceramics structure can be divided into three zones, i.e. pin microlite, columnar and dendritic zone.

试验结果表明：外层钢管与内衬陶瓷间因形成FeO*Cr2O3尖晶石相而产生反应润湿，陶瓷层由隐针状内层、柱状中间层和外层树枝晶组成。

At the first part of this work, the basic characteristics and the development of the research on the oxyfluoride glass ceramics was reviewed, and the optical properties of oxyfluoride glass ceramics doped with Ho〓, Er〓, Tm〓 ions, also that of the precursor oxyfluoride glasses was studied.

本工作第一部分对氟氧化物玻璃陶瓷的基本特点、研究概况进行了综述，同时，对Ho〓，Er〓，Tm〓离子掺杂的氟氧化物玻璃陶瓷及其前驱体—氟氧化物玻璃材料的基本光谱性质进行了研究。

The decorative characteristics and the anti bacterial performance of the new kind of ceramics are given, and the " pearled ceramics " process of production of "magnetron sputtering" technology also is described in this paper.

本文述及陶瓷新品种&珍珠瓷&的装饰特色与抗菌特点，以及采用&磁控溅射&技术生产&珍珠瓷&的工艺。

Furthermore, we have the definitions such as functions such as functional ceramic works and non-functional ones, decorative ceramics and artistic one, etc... Some people classify ceramics by the different ways of firing, such as wood firing, salt firing, gas firing, smoke firing, electric firing, raku firing and others.

中国今日陶艺家所拥有的身份的复杂性和传统对陶瓷审美及观念的影响，使我们难以借鉴其他艺术门类既有的学术划分方式来较为省时省力地创设中国今日陶艺的学术划分体系。

The glass and crystalline glass-solders of Li2O-ZnO-SiO2 system were prepared by conventional melt technology. The various factors effecting on glass ceramics and glass were investigated,which include glass chemical composition and heat-treatment and so on. And then by means of XRD, DTA, IR and SEM, the structure and properties of the glass and glass-ceramic were studied. The coefficient of linear expansion , transform temperature and soft temperature wer measured. And then the factors that effect the mechanical strength of glass-ceramic were discussed and the fluxion property was determined and the crystallization course and mechanism were discussed, which can provide certain therial reference value for practice producing and glass seals to glass, ceramics and metal.

用高温熔融法制备了Li_2O-ZnO-SiO_2系统玻璃及其结晶型玻璃焊料，探讨了各种因素(包括玻璃组成、热处理制度等)对微晶玻璃的结构和性能的影响；利用X射线衍射分析、DTA、红外光谱分析以及扫描电镜等现代测试手段，对玻璃的结构与性能进行研究，测定了玻璃及微晶玻璃的线膨胀系数、转变温度和软化温度，同时对影响微晶玻璃的强度的因素进行了探讨，并对该体系玻璃的流散性进行了测定，对它的析晶过程和析晶机理进行探讨，为实际生产和与玻璃、陶瓷及金属封接提供了一定的理论参考价值。

Through the analysis and research of the properties of TiC-base metal ceramics by using vacuum sintering and underpressure sintering technologies, the obvious dominance of the underpressure sintering technology is confirmed, which can increase the compressive strength, hardness and the cutting property of TiC-base metal ceramics.

通过对TiC基金属陶瓷在真空烧结及低压烧结工艺下性能的对比研究，确定了低压烧结在TiC基金属陶瓷烧结工艺中的明显优势。

Through studying the intenerating and flowing character,the relative displacement of crystal grain of glass ceramics-ceramics composite material,the temperature field distribution law when the compound flat was heated,pressed and bent was discussed.

本文通过研究微晶玻璃-陶瓷复合材料在高温下软化流动的特征和晶粒相对位移的特点，论述了复合平板加热、加压弯曲过程中的温场分布规律，并由此制定出合理的温度制度，使复合板微晶表面和坯体在合理的温度制度、温场分布制度下同步弯曲成为所设计的曲面。

The amount and speed of bone formation in ceramics with a porosity of 70% were much more than those of ceramics with lower porosities.

孔隙率为70%的Sr-HA陶瓷和HA陶瓷的新骨形成数量和速度明显优于低孔隙率的Sr-HA陶瓷。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。