同时晶须取向也影响复合材料的热压缩应力-应变曲线的形状。
Meanwhile, the whisker orientation affects the shapes of the stress strain curves of the composites.
利用背散射电子衍射取向成像技术，定量分析了具有初始织构的AZ31镁合金平面应变压缩时的孪生过程。
The twinning process in a magnesium AZ31 alloy with initial texture is quantitatively analyzed during plane-strain compression by means of orientation mapping based on EBSD technique.
通过声速法和X射线衍射实验测试纤维的取向和结晶，结合纤维结构及纤维应用讨论了两种PET纤维的模量-应变曲线特点。
The orientation and crystallinity of the PET fibers were measured by sonic and X-ray diffraction. The feature of modulus-strain curves were discussed from the fiber structure and applications.
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