Inside lightweight aggregate concrete, no one has made systematical research on the change in microstructure to the influence of concrete property.
在轻集料混凝土内，微观结构的改变，对混凝土性能的影响，目前还没有人做过系统的研究。
The effects of change in microstructure and residual stress distribution on Barkhausen noise (BN) on the bainitic steel side in a welded bainitic and austenitic steel pipe are studied.
研究了焊接贝氏体-奥氏体钢管贝氏体钢侧显微组织变化和残余应力分布对巴克豪森噪声（BN）的影响。
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。
And by the aid of this change in the microstructure, we have got the explanation in the treating mechanism of modified wood.
并从其微观结构上的变化，对木材改性的处理机理做出了解释。
It was found that the variation of vitrinite reflectance distribution of the coking-coal will result in the change in coke microstructure which further affects thermal properties of the coke.
实验发现，炼焦煤镜质组反射率分布的变化，引起焦炭显微结构的变化，而焦炭显微结构的变化最终影响焦炭的热性能；
The deformation bands change into the transformation bands in microstructure as the cutting speed increases.
随着切削速度的提高，绝热剪切带的显微组织发生了由形变带向转变带的演变。
This paper introduces the change of microstructure and properties of the rolled rail steel of CC bloom in hot charging.
文章主要介绍了采用钢轨钢连铸坯热送热装工艺生产钢轨组织的变化和所能达到的各项性能指标。
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 in weld metal, heat affected zone (HAZ) doesn't change, but the grains in HAZ grow up.
焊缝金属、热影响区中的微观组织基本没有变化，但热影响区组织晶粒略有长大趋势。
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 characters of microstructure and crack change in concrete can be investigated by ct images. But now there is rare quantitative analysis of concrete ct images in China.
通过对混凝土CT图像影像特征的分析可以研究混凝土内部细观结构及裂纹变化的特点，但当前国内对混凝土的CT试验研究很少。
The characters of microstructure and crack change in concrete can be investigated by ct images. But now there is rare quantitative analysis of concrete ct images in China.
通过对混凝土CT图像影像特征的分析可以研究混凝土内部细观结构及裂纹变化的特点，但当前国内对混凝土的CT试验研究很少。
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