| 词汇 | pack drill |
| 类别 | 英汉双解翻译词典 |
| 释义 | pack drill 英音 [ ˈpæk drɪl ] 美音 [ ˈpæk drɪl ] 释义 [军] 驮物操练 负重罚走 例句 1·The BHA transmits its torsional vibration to the gear system of drill power pack and brings about nonlinear vibration. 钻柱将其扭转振动传至钻机动力头，引起动力头齿轮传动系统的非线性振动。 2·This machine bed can pack to the head of clip-drill and the drills with many bore, making drill a hole more convenient. 本机床可装钻夹头和多孔钻座，使钻孔时更加方便。 3·Main body is separated from power pack , which will lighten the drill body, equipped with wheeled structure, easy moving. 主机与动力站分离，减轻了主机重量，且采用轮式装载结构，搬运方便。 |
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