punching
v. 用拳猛击( punch的现在分词 );打孔;冲压;冲切;
[ 例句 ] Slot punching: Punching rectangular holes in paper as opposed to round holes.
[ 释义 ]
打长方孔: 在纸上打上长方形的孔而不是圆孔.
punching 来自 雅思考试词汇查询 - www.wolaishi.com/IELTS/
[ 例句 ] Punching . Punching is the process of trimming or removing material with dies in a press.
[ 释义 ]
是精整加工或用模具在压力下除去金属.
punching 来自 雅思考试词汇查询 - www.wolaishi.com/IELTS/
[ 例句 ] Introduced the structure and parameter and matters needing attention of polyurethane rubber punching die.
[ 释义 ]
介绍了冲制焊片的聚氨酯橡胶模的结构和参数及注意事项.
punching 来自 雅思考试词汇查询 - www.wolaishi.com/IELTS/
[ 例句 ] The punching process of the lead frame was analyzed, the multi - position progressive die was designed.
[ 释义 ]
分析了引线框的冲压工艺性, 设计出了 多工位 级进模.
punching 来自 雅思考试词汇查询 - www.wolaishi.com/IELTS/
[ 例句 ] Methods for calculating expanded size of punched hole and compression punching type are introduced.
[ 释义 ]
简述抽孔、压缩抽型的展开时几种情况下的计算方法.
punching 来自 雅思考试词汇查询 - www.wolaishi.com/IELTS/
