punching bag出气筒;双手前推逆向;攻击目标;吊袋
punching die落料模;冲孔模;落料模具
punching machine[机] 冲孔机;冲压机;[机] 冲床;钻孔机
keep punching继续努力;持续尽力;继续全力
eyelets punching打鞋眼
Punching foul击打球犯规
punching track[计] 穿孔导轨
punching bear小型穿孔机;打孔器;打孔机
card punching[计] 卡片穿孔;翻译
Wrinkling usually happens in the punching process of curved surface sheet metal.
曲面板件在冲压成形时常常发生起皱现象。
参考来源 - 马鞍形板件冲压成形新工艺There is important reference value to realize the digitization and automation of punching parts’ on-line detection.
对于实现冲压件生产在线检测的数字化和自动化,有重要的参考价值。
参考来源 - 基于3D对齐技术的冲压件在线检测设备The hot forming process of cannonball body semiproduct is mainly composed of four operations: pressing, punching, ironing, and shell nosing.
炮弹弹体毛坯热精密成形过程主要由压型、冲孔、引伸和收口四道工序组成。
参考来源 - 金属橡胶减振器的非线性特性研究及应用V-T(及物动词) If you punch someone or something, you hit them hard with your fist. 用拳猛击
After punching him on the chin she wound up hitting him over the head.
她对准他的下巴猛击一拳,最后又在他的头上打了一拳。
N-COUNT(可数名词) Punch is also a noun. 一拳
He was hurting Johansson with body punches in the fourth round.
他在第4个回合猛击约翰逊的身体。
PHRASAL VERB(动词词组) Punch out means the same as . 用拳猛击
"I almost lost my job today."—"What happened?"—"Oh, I punched out this guy."
“我今天差点丢了工作。”—“怎么回事?” —“噢,我把那个家伙狠揍了一顿。”
V-T(及物动词) If you punch something such as the buttons on a keyboard, you touch them in order to store information on a machine such as a computer or to give the machine a command to do something. 按 (键或钮)
Mrs. Baylor strode to the lift and punched the button.
贝勒太太大步走到电梯前按了一下按钮。
V-T(及物动词) If you punch holes in something, you make holes in it by pushing or pressing it with something sharp. 在…上打孔
I took a ballpoint pen and punched a hole in the carton.
我拿了一支圆珠笔在纸板箱上戳了个孔。
N-COUNT(可数名词) A punch is a tool that you use for making holes in something. 打孔器
Make two holes with a hole punch.
用打孔器打两个孔。
N-UNCOUNT(不可数名词) If you say that something has punch, you mean that it has force or effectiveness. 力量; 效力
My nervousness made me deliver the vital points of my address without sufficient punch.
我太紧张,讲到演说关键地方时不够有力。
N-MASS(集合名词) Punch is a drink made from wine, spirits, or fruit juice, mixed with things such as sugar and spices. 潘趣酒
...a bowl of punch.
…一碗潘趣酒。