The acicular ferrite morphology at the weld side is affected by welding parameter, and the inclusions are located at the boundaries of ferrite.是什么意思_The acicular ferrite morphology at the weld side is affected by welding parameter, and the inclusions are located at the boundaries of ferrite.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句