| 单词 |
deseam |
| 释义 |
deseam, v. Metallurgy.|diːˈsiːm| [f. de- II. 2 + seam n.1 6.] trans. To remove surface defects from (metal ingots, blooms, etc.), usu. by means of a gas-torch. So deˈseaming vbl. n.
1941D. Taylor in Junior Inst. Engineers Jrnl. LI. 263 Steel conditioning. (The deseaming process in particular.) Ibid., Ingots may be..ground and chipped or deseamed. 1952Gloss. Terms Welding and Cutting (B.S.I.) 115 Deseaming, the removal of surface defects from cold ingots, blooms, billets and slabs by means of manual gas cutting. |

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