介绍了电子过程断层成像系统这一先进测量技术的原理及其在流体混合技术中的应用；
The principles of an advanced measurement technique, i. e. electrical process tomography, and its applications in the fluid mixing processes have been introduced.
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.
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