- 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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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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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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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
- fire drilln.消防演习
- auger drill螺旋钻
- 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
- high-speed steel drill高速钢钻头
- drill stem钻杆;
- impact drill冲击式钻机;冲击钻
- twist drilln.麻花钻,螺旋钻;
- drill pipe钻杆;
- drill downvt.向下钻取数据;
- electric drill电钻;
- hand drill手钻;手摇钻;
- Chinese fire drill乱七八糟的局面;一团糟;大混乱
- ground straight-shank twist drill磨制直柄麻花钻
- implosion drill内破裂钻机
- abrasion drill回旋钻;旋转式钻机
- impact electric drill冲击电钻
- land drill陆上练习;
- drill pressn.钻床;
- impact-type drill machine冲击式钻机
- hand-operated electric drill手动电钻
- 今日热词
- 热门搜索
- dot n.点,小圆点;vt.打点于;散布于;点缀;以小圆点标出;
- violent adj.暴力的,粗暴的;强烈的,剧烈的;鲜艳夺目的;
- opposition n.(强烈的)反对,敌对;(政府的)反对党,在野党;对抗,抵抗;相对,对照;
- sore adj.疼痛的;使人伤心的;恼火的,发怒的;n.(肌肤的)痛处,伤处;
- steak n.牛排;碎牛肉;鱼片;
- limitless adj.无限制的;无界限的;无限度的;无止境的;
- bitter adj.苦的;尖锐的;严寒的;怀恨的,愤愤不平的;n.苦;苦味物;苦啤酒;[航]系缆柱上的一圈缆索;
- frost vt.& vi.使结冰霜;冻坏;(在蛋糕上)撒糖霜;vi.结霜;受冻;
- cousin n.同辈表亲;堂兄弟(或姐妹);表兄弟(或姐妹);
- headquarter vi.设总部;vt.将…的总部设在;把…放在总部里;
- miss you much 想念你;想念您;挂念你
- sacrifice n.牺牲;舍弃;祭品;v.牺牲;舍弃;献祭;