[詞典] lumber surfacing;
surfacing 英['s?:f?s?] 美['s?:f?s?]
n. 使成平面，鋪以面;
[例句]The wear resistance of surfacing layer was investigated by the design of flux-cored wires and TIG welding method.
通過藥芯焊絲配方的設計，結合TIG焊接方法，對堆焊層的耐磨性進行了研究。