Tungsten grain is one material that has high strength and body-centeredcubicstructure, and it distributes in the matrix that is soft and has the surface-centered cubic structure.
其中钨颗粒是强度较高的相,体心立方结构的钨颗粒均匀的分布于面心立方结构、较软的基体相当中。
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The phases are mainly consisted of rich-Yttrium body-centeredcubicstructure and another quasi-orthorhombic structure in BaY9Cu10 superconductive oxidate ceramic.