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- shaft connection survey 竖井联系测量
- A shaft connecting two or more decks. 连接两块以上甲板的通道
- In drill operation,excentric shaft connection has certain inclining prevention function. 在钻井施工作业中,偏轴接头具有一定的防斜效果。
- By the action of high roatry speed,excentric shaft connection intensifies the fatigue failure of drill tool. 为了达到较好的防斜目的,必须增大钻进时钻头的转速,在高转速的作用下,偏轴接头加剧了钻具先期疲劳失效。
- This paper analyses the influence of excentric shaft connection on force case of drill tool,and discusses the causes of drill tool failure. 文中分析了使用偏轴接头对钻具各部分受力情况的影响及导致钻具失效的原因。
- Based on the simple azimuth angle formula, derive frontal intersection formula indicated by azimuth angle formula in this paper,and it was applied in mine gateway connect survey. 以简单的方位角计算公式为基础,推导出了以方位角表示的前方交会定点公式,并在该矿的贯通测量中得到了应用。
- In order to attain the goal,the rotary speed of bit must be increased.By the action of high roatry speed,excentric shaft connection intensifies the fatigue failure of drill tool. 为了达到较好的防斜目的,必须增大钻进时钻头的转速,在高转速的作用下,偏轴接头加剧了钻具先期疲劳失效。
- Connect survey for haulage drifits is an improtant work of mine survey,it can play positive role for mining production,and it has effect for economic benefits of mine to a great extent. 运输巷道的贯通测量是矿山测量的一项重要工作。它对矿山生产建设起着举足轻重的作用，并在很大程度上影响矿山企业的经济效益。
- island-mainland connection survey 岛陆联测
- A slot for a key in the hub or shaft of a wheel. 键槽轮子的毂或轴里的键的沟槽
- the crank shaft connecting rod and block system 曲柄滑块机构
- In this connection I remember a proverb. 在这一方面我记得有一句谚语。
- Flexibility, as in the shaft of a golf club. 弹性，韧性柔韧性，易变性，如高尔夫球棒的柄
- That shop has a large connection. 那商店有一大批顾客。
- Connect the vent hose to the axle shaft tube. 向主动轴管上连接通风管。
- The wires connect (up) under the floor. 电线是在地板下接通的。
- The connection between these ideas is very remote. 这两种看法之间的距离很大。
- His business has a large connection. 他的生意有很多主顾。
- In rotating, the shaft splashes oil up into the bearings. 当轴旋转的时候就把油溅入轴承。
- A framework to support or strengthen a mine or shaft. 井壁基架用来支承或加固矿井的构筑
