4 Non-uniform Stress Field and Stress Concentration Induced by Grain Boundary and Triple Junction of Tricrystal[J];是什么意思_4 Non-uniform Stress Field and Stress Concentration Induced by Grain Boundary and Triple Junction of Tricrystal[J];在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句