Shape retention is a factor in almost all articles made from polymeric materials.
形状保持性是所有聚合物材料制品共有的因素。
The binder could be quickly removed by catalytic decomposition using HNO_3 gas as catalyst, and debound part has good shape retention and no obvious defects.
在以HNO_3为催化剂进行催化脱脂时脱脂速度快，脱脂效果好，脱脂坯维形能力强。
To provide a pneumatic tire in which a shape retention property of tires and the durability of belt layers are improved without reducing the uniformity of tread rubber.
本发明提供一种不降低外胎面轮胎的均匀性、且轮胎的形状保持性和带束层的耐久性提高的充气轮胎。
The shape design of attachment post is crucial factors influencing post retention and stress distribution to the dentin.
附着体桩柱形态的设计不仅影响到桩柱固位，而且影响牙本质应力分布。
The shape design of attachment post is crucial factors influencing post retention and stress distribution to the dentin.
附着体桩柱形态的设计不仅影响到桩柱固位，而且影响牙本质应力分布。
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