... 煤的显微组织 microscopic structure of coal 显微组织变化change in microstructure 显微组织成份 microconstituent ...
双语例句
1
Inside lightweight aggregate concrete, no one has made systematical research on the changeinmicrostructure 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。
2
The effects of changeinmicrostructure 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。
3
The microstructurechange and the mechanism of the change in hardness were studied by small-angle X-ray scattering.