This paper discusses the plastic limit load of elbows with local thinned area under internal pressure.Fnite element analysis (FEA) and experiments have been used.是什么意思_This paper discusses the plastic limit load of elbows with local thinned area under internal pressure.Fnite element analysis (FEA) and experiments have been used.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句