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单词 perforating bullet
释义
perforating bullet
  • 简明释义
  • 射孔弹
  • 网络释义
  • 1

    [油气]?射孔弹

    ... perforating 钻成凿孔,穿孔,冲孔 perforating bullet 射孔弹 perforating die 冲孔模,穿孔模 ...

  • 双语例句
  • 1
    Objective: to investigate the early effect of firearm perforating wound to vertebral body caused by different velocity bullet and the mechanisms of the early stage of secondary events in GSI to spine.
    目的:探讨不同弹速椎体贯通伤对机体的早期影响及椎体贯通伤后早期脊髓继发损伤机制。
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更新时间:2025/1/11 16:57:12