The percentage of RE in the matrix increases with the increase of solidification rate;the carbides in directional solidification microstructure are refined by RE added in high chromium cast iro...是什么意思_The percentage of RE in the matrix increases with the increase of solidification rate;the carbides in directional solidification microstructure are refined by RE added in high chromium cast iro...在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句