metallic grain composite 金属颗粒复合物
grain composite materials 颗粒复合材料
Daqing Grain Composite Wholesale Mark 大庆市粮食综合批发市场
The disintegration process works through electrochemical reactions that are controlled by nanoscale coatings within the composite grain structure.
降解过程通过电化学反应来完成，其主要受复合颗粒结构的纳米级包覆层所控制。
The composite nanocrystalline of mullite was prepared via hydrothermal reaction of calcined kaoline. It was observed that growth of the nanocrystalline grain was good in TEM.
煅烧处理过的高岭土经水热反应后得到纳米级莫来石复合晶体，TEM观测到其晶粒发育良好。
A new way that made grain reinforced aluminium matrix composite is introduced.
介绍了一种新的制备颗粒增强铝基复合材料的方法。
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