在含碳量1.5%的铁基体中主要沿晶界分布; 在含碳量3%的基体中呈均匀分布。
In composites contained 1.5%C, VC particles were along austenite crystal boundary, while others of 3%C content were distributed uniformly.
这是由于变形不均匀和晶界上析出的平衡脆性相耦合作用的结果。
This is due to the coupling of inhomogeneous deformation and the brittle equilibrium phase on the boundary.
结果显示,杂质元素的含量偏高和沿晶界的偏析以及不均匀的钨晶粒是造成国产钨靶表面损伤的主要原因。
The results show that high content of impurity elements, segregation along grain boundaries and uneven grain size are main reasons for the surface damage of domestic tungsten targets.
Because the uniform, as we've set it up here, is bounded.
因为我们在设定的时候均匀分布,是有界的。
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