基本解释[地球科學]井壁支護材料英汉例句雙語例句It is introduced that laser cladding is used to repair gear shaft.闡述了用激光熔敷技術脩複嚴重腐蝕磨損的齒輪軸。shaft cladding更多例句专业释义地球科學井壁支護材料