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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.
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 tung...
结果表明：钽阳极块中的氧含量主要由原料钽粉中的杂质氧含量所决定，且与阳极块的压制、烧结及赋能条件等相关；
Results show that the oxygen content is dependant on the impurity oxygen content of the in Ta powder and is related to the anode sheet compaction, sintering and property.
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