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冲孔效应
1、punching the air───打气
2、punching ball───沙球;n.吊球;弹簧吊球
3、punching bag───练习拳击用的吊袋;n.吊袋,攻击目标
4、punching wall───冲孔墙
5、effect───vt.产生;达到目的;n.影响;效果;作用
6、punching in───上班打卡
7、punching machine───打洞机,冲孔机,轧切机; 压力机; 穿孔机;冲压机;钻孔机;轧切机
8、punching dummy───打孔假人
9、punching───n.[计]穿孔;拳打;vt.刺(punch的现在分词)
1、It put forward an improvement of common punching die to solve the problem. It can obtain the effect of precise punching.───就解决这一问题对普通冲压模提出了改进方案,能达到精冲的效果。
2、Two component anchor bolt and dowel are Afforded, a formulas to calculate the punching capacity of this slab-column connection with the effect of punching component is given in the article.───冲切锚栓和销钉两种新型抗冲切元件,给出配置抗冲切元件时板柱节点的承载力计算公式;
3、of the key factors to effect the punching accuracy of multiple-station progressive die is the constitution and structure design of its positioning system.───影响多工位连续模冲压精度的关键因素之一是其定位XiTong的构成及其结构设计。