- 双语例句 更多例句
The longer the single drill pipe , the lesser the critical compressive force of drill stem.
钻杆的单根长度越长, 钻柱所能承受的临界载荷越小.
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Study on dynamic simulation research of single drill pipe based on finite element method
基于有限元法的单根钻杆动力学仿真模拟分析
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介绍了建井三处在平煤十矿新回风井井筒施工中采用单钧提升、手抱钻及相应的劳动组织、施工方法、施工工艺组织快速施工的经验。
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This is single arm drill elementary starting up with a good stream line position. left arm moving?
这是基本单臂划水训练，起始时就有很好的流线形。
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- 相关词组
- adamantine drill金刚石钻头；金刚合金钻；金刚石钻机；金刚石钻；金刚砂钻头
- implosion drill内破裂钻机
- land drill陆上练习;
- hand drill手钻;手摇钻;
- Chinese fire drill乱七八糟的局面；一团糟；大混乱
- impact-type drill machine冲击式钻机
- impact electric drill冲击电钻
- drill stem钻杆;
- drill pipe钻杆;
- auger drill螺旋钻
- twist drilln.麻花钻，螺旋钻;
- drill downvt.向下钻取数据;
- abrasion drill回旋钻；旋转式钻机
- electric drill电钻;
- impact drill冲击式钻机;冲击钻
- ground straight-shank twist drill磨制直柄麻花钻
- drill pressn.钻床;
- fire drilln.消防演习
- high-speed steel drill高速钢钻头
- hand-operated electric drill手动电钻
- 今日热词
- 热门搜索
- mechanic n.技工，机修工;
- communication n.表达，交际;通信（系统）;消息;
- inquire vt.& vi.打听，询问;查究;
- to desk 资金进入处
- algebra n.代数学，代数;
- broadcast vt.广播;播放;使广为人知;尤指用手播（种）;vi.播放节目;参加电台、电视节目的演出;发送传递信号，传播;
- radioactive adj.放射性的;
- flare vi.闪耀，闪光;燃烧;突然发怒;向外张开;vt.使闪耀;使张开;用光发出信号;使外倾;
- absence n.缺席，缺勤;缺乏，缺少，无;心不在焉，不注意;
- HKD 港币
- suspicious adj.可疑的;猜疑的，怀疑的;多疑的，不信任的;多心;
- overcome v.克服;战胜;受到…的极大影响;被熏倒;
