puncher
英 [ˈpʌntʃə]
美 [ˈpʌntʃər]
网络 穿孔机; 打孔器; 冲床; 打孔机; 打洞器
复数：punchers
BNC.40733 / COCA.30589
英英释义
noun
- a tool for making holes or indentations
- a hired hand who tends cattle and performs other duties on horseback
- someone who delivers punches
双语例句
- Research on a Spade Puncher of Punching Planter
新型铲式播种打孔器的研究 - The design of laser puncher for thermal controlling thin film material used on spacecraft
航天器用热控薄膜材料激光打孔机的设计 - Classification model of man-hand and billet based on BP algorithm in safety protector for puncher
冲床保护装置的人手与坯料神经网络分类器模型 - Comparing with original numerical control system based on chip-microcomputer, this system cancels the tape puncher and tape reader, eliminates the faults caused by them, and increases the reliability and processing efficiency of the system.
与原有的单片机数控系统相比，该系统取消了纸带穿孔机和纸带阅读机，消除了由此产生的故障，提高了系统的可靠性和加工效率。 - Research on Reliability Key Technique for CNC Puncher
数控冲床可靠性关键技术研究 - He's a great fighter," Jennings said. "He's the hardest puncher I've ever faced. He's very deceiving.
“他是个伟大的斗士，”詹宁斯说，“他是我所碰到的出拳最狠的拳手。 - The rotation mold fastening device is mainly used for fastening rotation mold of numerical control puncher.
本实用新型主要用于数控冲床自转模的锁紧。 - The utility model relates to the technical field of paper product processing equipment, in particular to a paper product puncher.
本实用新型涉及纸品加工设备技术领域，特指一种纸品冲孔机。 - This paper introduces the structure of the tuyere puncher control system based on the s7-300 PLC and its software design. Furthermore, the difficulty of the PLC software design is discussed. Finally the concrete solution is provided.
本文以S7-300PLC为核心的捅风眼机为对象，给出了其控制系统的构成及软件设计，并对PLC的软件设计中的难点进行了研究和探讨，在此基础上给出了具体的解决方法。 - This article is meant to point out the working procession and the structure of the pounding head, mainly analysis the extruding principle of pounding head in pneumatic impact puncher, when it is working underground.
据此介绍了冲击头的工作过程、结构，重点分析了气动穿孔机冲击头工作时在土壤中的挤压效应机理。