1.  kerf
2.  slot
3.  slit

• 1. 割缝: Slit | slotting
• 2. 割缝加工: slitting
• 3. 割缝衬管: slotted liner | saw-slotted liner

更多释义

• 1.为设备进一步优化，提高割缝能力奠定基础。
  Optimize further for equipment, raise kerf ability to lay a foundation.
  dict.yoduao.com
• 2.介绍了激光切割筛管的原理和割缝筛管数控激光加工机床；
  The laser cutting machines and the principle of slotted screen laser cutting are introduced briefly.
  dict.yoduao.com
• 3.介绍了特大煤样采用水力割缝提高瓦斯渗透率的实验研究。
  The testing research about enhancing permeability rate by hydraulic cutting seam on outsize coal sample is introduced.
  dict.yoduao.com

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