基本解釋煉鋼脫氧同根派生 deoxygen相關(guān)詞英漢例句This can obtain high cast.Cast crack of castings is prevented by grain refinement, strengthening deoxygen and dephosphorization. 通過采取細化晶粒、強化脫氧、脫磷來預防鑄件產(chǎn)生裂紋。deoxygen更多例句