slitn.裂缝；狭长的切口vt.切开；撕裂；使成狭缝slitting ebm电子束切缝slit rolling切分轧制slit-width狭缝宽度sliting disc切割圆盘, 锯盘slitter mark裁切标记slitting saw切割锯,开槽锯slitter line纵切线slit cathode分瓣阴极,裂缝阴极slitter edge废边slitter loss剪切损失