equiaxial grain 中文意思是什麼
equiaxial grain
解釋
等軸晶粒-
So re oxides has two form existence, one is concentrate on the matrix equiaxial crystal grain boundary as a micron particles and the other is distributed in matrix crystal dispersively as the nanometer particles compared the electron emission performance of mo - la2o3, mo - ; la2o3 - y2o3 and mo - la2c > 3 - sc2o3 cathode, the mo - la2o3 - sc2c > 3 cathode show excellent electron emission character
上述研究表明不論是在稀土?鉬陰極還是在稀土?鎢電極中，稀土氧化物的存在形式有兩種，一種是微米級的顆粒偏聚于晶界處，另外一種是彌散分佈於基體晶粒的納米小顆粒。 -
The ecap results of different initial grain show initial grain have a great influence on the refinement of grain. more equiaxial and uniform the initial grain is, it is more favorable for the refinement of grain
對不同初始晶粒純銅室溫ecap行為的研究發現：初始晶粒對其ecap行為有很大的影響，初始晶粒越等軸、越均勻，越有利於晶粒細化。
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