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The metameric index between metal ceramic restorations of different kinds were 1.09 under illuminant A,and 0.40 under CWF.

金沉积金属烤瓷全冠之间同色异谱指数在A光源下为2.03和2.46，在CWF光源下2.84和2.89？

The ceramic brakes are identifiable at a glance by the special red, six-piston monobloc aluminum calipers and the fixed calipers at the rear.

陶瓷刹车识别一个由特殊的红色，六活塞整体式铝制卡钳和后部固定卡钳一眼。

The influence of Zr/Ti on the mechanical and electrical properties ,phase composition,lattice constant of lead niobium stibium zirconate titanatePb(Nb1/2Sb1/2TiO3-PbTiO3-PbZrO3 (Nb1/2Sb1/2=0.02mol piezoelectric ceramics ,in which there are tetragonal and rhombohedral phases coexistent (morphotropic phase boundary,MPB),was studied by conventional containing lead piezoelectric ceramic processing and X-ray diffraction.

借助X-射线衍射仪，采用传统含铅压电陶瓷制备工艺研究了Zr/Ti对准同型相界附近铌锑锆钛酸铅（Pb(Nb1/2Sb1/2)TiO3-PbTiO3-PbZrO3）(Nb1/2Sb1/2=0.02mol压电陶瓷机电性能、相组成和晶格常数的影响。

The niddle ceramic roller is made by precise polishing and matched with high-speed bearing so that jump during winding can be minimized to ensure the tension stability.

防跳线器：用于绕线时防止跳线，其中间瓷轮由超精抛光制成，配有高速轴承，使绕线时跳动在很小的范围内，保持了绕线时张力原稳定性。

The niddle ceramic roller is made by precise polishing and matched with high-speed bearing so that jump during winding can be minimized to ensure the tension stability.

产品介绍：防跳线器：用于绕线时防止跳线，其中间瓷轮由超精抛光制成，配有高速轴承，使绕线时跳动在很小的范围内，保持了绕线时张力原稳定性。

The experiment results showed that MnO〓 and TiO〓 could accelerate the sintering reaction of the NiFe〓O〓 spinel, improve the density and the intensity of the spinel ceramic, and drop the sintering temperature as well.

研究结果表明，添加MnO〓和TiO〓可以促进尖晶石陶瓷相的烧结，提高尖晶石的密度和强度，降低烧结温度。

They also do poorly on the joints with noncollapsible solder balls used with ceramic BGAs.

他们在联接不足也做与不可压扁焊剂球使用与陶瓷BGAs。

Ceramic injection molding of nonplastic slurry of water base is introduced too.

并介绍了水基非塑性浆料的注射成型新工艺。

Quality ceramic materials become fewer, vitrified tiles have low whiteness, therefore need new opacifier.

优质的陶瓷原料越来越少，玻化砖的白度较低，因此需寻找新的乳浊剂。

The fatigue properties in the oxidizing environments and at high temperature determine the life of ceramic matrix composites.

陶瓷基复合材料在高温氧化环境中的疲劳性能决定了其使用寿命。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。