瓷

The result shows the mechanical property of electrical porcelain sintered in reduce-atmosphere is better than in oxygenic.

采用 X射线衍射、扫描电镜等测试技术对材料内部的晶体结构进行了分析，讨论了不同气氛下铁、钛杂质在电瓷材料中的作用机

Secondly, the self-adaptive models of porcelain, metal base, cement, dental root, gutta percha point, periodontal membrane, cancellous bone and cortical bone were reconstructed based on the post-core crown parameters.

将读取数据导入Pro/E软件中，先将桩核冠进行参数化（参数包括桩核冠的直径、长度、锥度、倒角等等），同时根据桩核冠的参数，分别建立可随桩核冠参数变化而自适应变化的饰瓷、金属基底、粘固剂、牙本质、牙胶尖、牙周膜、松质骨和皮质骨的实体模型。

PURPOSE: To study the effect of ion-exchange treatment on the fracture resistance of hot pressable ceramic crown.

目的：研究国产陶瓷表面离子交换处理对热压铸瓷冠抗碎裂载荷的影响。

Ion-exchange treatment can increase fracture resistance of the cerinate hot pressable ceramic crowns, it may help to increase the clinical reliability of Lucite reinforced ceramic dental restorations.

国产陶瓷离子交换处理可增加热压铸瓷冠的抗碎裂载荷。

Products include 3D grating chip, single-mirror high-transparent, milky film, transparent film Prodenia, translucent matte film, double mirror porcelain white films, single-mirror-white films and so on dozens of different lines PP sheet.

产品包括3D光栅片，单镜面高透明片，乳白片，透明斜纹片，半透明磨砂片，双镜面瓷白片，单镜面乳白片等几十种不同纹路PP片材。

It is considered that the defects of vacuum pugged body are attributed to improper mud hardness,pugmill cylinder shape, core connection and parameters of electric preheating.

结合生产实际，对造成110kV SF6瓷套真空细练泥段变形和开裂的原因进行了分析，认为粗练泥段的硬度、工艺筒和芯轴的连接方式及电阴干工艺是造成真空细练泥段缺陷的主要原因。

Qualifiedly roasting time of orientation of porcelain tooth in the meantime is also very short, usually feel for few days as usual.

同时合格的烤瓷牙适应时间也很短，通常数天就感觉正常。

OBJECTIVE: To investigate the effects of recasting on the composition and microstructure of Ni-Cr ceramic alloys.

目的：分析反复熔铸对镍铬烤瓷合金化学成分、微观组织结构变化的影响。

As a matter of fact, she has expressed her understanding of the ceramic art in a "cold" scoffing voice.

将瓷凳进行重构，就让人不得不审视自己平时的生活方式，她以一种冷调侃的方式表述了她对陶艺的理解。

If the bath is stained, don't try to scour the stain off; you'll only scrath the Enamel .

如果浴室弄脏了，不用试图擦掉污点，你只要刮刮瓷盆就行了。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。