Vickers hardness (HV2) along the gradient changes regularly from high to low, then from low to high, corresponding to the microstructure change in the alloy.
合金截面的小负荷维氏硬度出现由高变低再由低变高的规律性变化， 与合金内部微观组织结构的变化相对应。
The microstructure change of solidified ZA43 alloy at high pressure was observed.
研究了高压凝固条件下ZA43合金凝固组织的变化。
The microstructure change and the mechanism of the change in hardness were studied by small-angle X-ray scattering.
用小角X射线散射研究了多级时效热处理中合金微结构的改变和硬度改变的机理。
The microstructure change in the interfacial area is related to the inter-diffusion of elements between the coating and the substrate.
界面区微观结构的变化与元素在涂层和基体间的相互扩散行为密切相关。
The microstructure change of Stelmor line is simulated through coupling the models for microstructure evolution and temperature field.
通过组织演变模型和温度模型的耦合计算，模拟出斯太尔摩风冷线上线材的组织变化过程；
Deformation and microstructure change of SS400 low carbon steel at middle and high temperature, different holding times after deformation were investigated.
研究了SS400低碳钢在中高温形变及形变后停留时显微组织的变化。
The stress analysis, microstructure change and deformation law of the elbow of the radiation superheater of a 500MW power boiler were studied and the reason of its failure was discussed.
研究了某电厂500MW锅炉水冷壁辐过管弯头在服役条件下受力特征、显微组织变化和变形规律，探讨了其开裂原因。
Conclusion Hindlimb unloading may lead to regression of bone microstructure, change of bone local growth factor content, reduction of bone biomechanical properties and bone content.
结论去负荷导致骨显微结构退化，骨局部因子含量改变，骨强度和骨量减少。
Conclusion Hindlimb unloading may lead to regression of bone microstructure, change of bone local growth factor content, reduction of bone biomechanical properties and bone content.
结论去负荷导致骨显微结构退化，骨局部因子含量改变，骨强度和骨量减少。
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