DETERMINATION OF THE MATERIALS STRESS AND STRAIN RELA- TIONSHIP FROM THE TENSILE SMOOTH AND NOTCHED BARS是什么意思_DETERMINATION OF THE MATERIALS STRESS AND STRAIN RELA- TIONSHIP FROM THE TENSILE SMOOTH AND NOTCHED BARS在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句