punching

v.

用拳猛击( punch的现在分词 )；打孔；冲压；冲切

punching machine冲压机；钻孔机；轧切机

punching die冲孔模，落料模

punching shear冲切剪力，冲击剪刀；冲剪应力；冲剪

punching bag练习拳击用的吊袋

1. They cut holes on the sheet of metal with a punch press.
   他们用冲床在金属板上打孔。
2. Small pieces of paper or cardboard generated by punching holes in paper tape or data cards.
   孔屑在纸带或数据卡片上打孔所产生的小纸屑或硬纸片

Continuous Punching-Finishing Process of Micro-Miniature Gear Pieces
Punching Shear Strength of Reinforced Concrete Slabs without Transverse Reinforcement
Modeling of Punching Processes of Resistance Element Welding of Aluminums and Steels
Design of the Punching Process & Dies for the Down-Cover of a Medicine Can of Stainless Steel
Signaling versus punching hole: How do Bacillus thuringiensis toxins kill insect midgut cells?
Introduction to Muddy Soft Soil Deep Punching Pile Quality Control Techniques
Anthony Joshua's punching power will make Wladimir Klitschko 'quit on his stool,' according to the Brit's ex-sparring partner
Sensitivity Analysis and Implementation of the Simple Punching Shear Test (SPST) for HMA Mixes
A Study of the Crack-Width Model for K-UHPC Punching Shear Strength Estimation Considering the Tensile Strength on UHPC Flat Plate
Study on the Combined Strengthening Technique of DT Steel-bonded Carbide Gyro Wheel Punch for Hot-punching