punching

英 [ˈpʌntʃɪŋ]

美 [ˈpʌntʃɪŋ]

v.  拳打; 以拳痛击; 给…打孔; (用打孔器等)打孔; 按(键); 压(按钮)
punch的现在分词

现在分词：punching　

计算机化学

BNC.44569 / COCA.25192

柯林斯词典

• VERB 用拳猛击（或攻击）
  If youpunchsomeone or something, you hit them hard with your fist.
  1. After punching him on the chin she wound up hitting him over the head...
     她先挥拳打他的下巴，然后又打他的脑袋。
  2. He punched the wall angrily, then spun round to face her.
     他生气地用拳捶墙，接着转过身来面对着她。
  3. In American English,punch outmeans the same aspunch.
     （美国英语中）punch out同punch
  4. 'I almost lost my job today.' — 'What happened?' — 'Oh, I punched out this guy.'...
     “我今天几乎丢了工作。”——“发生什么事了？”——“哦，我打了这个家伙。”
  5. In the past, many kids would settle disputes by punching each other out.
     过去，很多孩子用拳头解决矛盾。
  6. Punchis also a noun.
     
  7. He was hurting Johansson with body punches in the fourth round.
     第四回合时，他数次挥拳打在约翰松身上。
• VERB 挥舞拳头
  If youpunch the air, you put one or both of your fists forcefully above your shoulders as a gesture of delight or victory.
  1. At the end, Graf punched the air in delight, a huge grin on her face.
     最后，格拉夫高兴得挥动着拳头，脸上笑开了花。
• VERB 按（键等）；压（按钮等）
  If youpunchsomething 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.
  1. Mrs. Baylor strode to the elevator and punched the button.
     贝勒太太迈向电梯，按下按钮。
• VERB 戳，刺（洞）
  If youpunchholesinsomething, you make holes in it by pushing or pressing it with something sharp.
  1. I took a ballpoint pen and punched a hole in the carton.
     我拿了一支圆珠笔，在纸盒上戳了一个洞。
• N-COUNT 打孔机；穿孔器
  Apunchis a tool that you use for making holes in something.
  1. Make two holes with a hole punch.
     用打孔器打两个孔。
• N-UNCOUNT 影响力；效力
  If you say that something haspunch, you mean that it has force or effectiveness.
  1. My nervousness made me deliver the vital points of my address without sufficient punch...
     我太紧张，没能有效地传达我演说的要点。
  2. Hurricane Andrew may be slowly losing its punch, but its winds are still around 100 miles an hour.
     飓风安德鲁的风力可能会逐渐减弱，但风速仍在每小时100英里左右。
• 潘趣酒，宾治酒（各种酒和糖、柠檬、调料等勾兑而成的饮料）
  Punchis a drink made from wine or spirits mixed with things such as sugar, lemons, and spices.
• 她论事一针见血是出了名的，从来都是直言不讳。 → see:She has a reputation for getting at the guts of a subject and never pulling her punches.

双语例句

• It is restricted by limit of punching part, the strength and rigidity of punch is affected significantly.
  因受零件自身尺寸的限制，极大影响了凸模的强度和刚度。
• They just rolled about on the floor punching each other like schoolboys
  他们像小学生一样，在地板上滚来滚去，互相挥着拳头揍对方。
• Suitable for punching cold-rolled steel, silicon steel sheet etc.
  适用于冷轧钢片、硅钢片等材料的冲压。
• A low viscosity oil designed for punching pre-coated aluminium sheet, copper tube expansion and bending.
  低粘度金属加工油，适合于空调行业中预涂铝鳍片的冲孔加工，也适合于铜管的弯管和胀管加工。
• And I was thinking of punching the wall.
  我正在考虑如何给墙打孔。
• You can bank by phone in the USA, punching in account numbers on the phone
  在美国你可以通过电话输入账号办理银行业务。
• Punching machine, hydraulic machine: Designed by punching with a knife mold cavityscheduled;
  冲床、油压机：用刀模按设计冲切出预定型腔；
• Punching errors are easily changed in this system because it may just be one card which is wrong.
  在这种系统中，穿孔错误是容易改正的，因为可能只是一张卡片的错。
• Analyzed forming process of the fixed frame in automobile steering system, mainly introduced side hold punching die structure design.
  分析了汽车转向系统中固定架的成形工艺，主要介绍了冲侧孔的模具结构设计。
• The paper presents the gauge block punching technique and the die structure.
  介绍了卡板的冲压工艺及模具结构。