depth of drilling信息详情
钻孔深度
drilling───n.钻孔;训练,教练;演练;v.钻孔;训练(drill的ing形式)
depth───n.[海洋]深度;深奥
drilling of wells───钻井
great depth───大纵深;大深度
drilling down───向地下钻;深度探讨
crowner drilling───冠钻
midship depth───船中深度
drilling operation───钻井作业
drilling hole───钻孔
inclining drilling, the depth of drilling and rock hardness is three factors influencing drilling production efficiency and cost.───钻孔偏斜、孔深、岩石硬度被公认为是影响钻探生产效率与成本的三大要素。
Pressure of the pump depends on the depth of drilling, the channel through which irrigation fluid resistance and the nature of delivery of irrigation fluid.───泵的压力巨细取决于钻孔的深浅﹐冲洗液所通过的通道的阻力以及所运送冲洗液的性子等。
The North Greenland Eemian Ice Drilling (NEEM) project reached bedrock in July 2010, at a depth of more than 2,500 metres.───北格林兰岛的冰川研究计划(NEEM)是于2010年7月开凿的,大概会对2500深的基岩进行研究。
Some needs only drills, some needs to make segmentation mark, which helps doctor to know the depth of drilling.───有的只要钻头即可。有的要求做刃口长度分段标记(这样医生在使用时就可以知道钻进去的深度)。
depth of drilling and tappings to ensure adequate residual wall thickness;───钻孔和螺纹的深度,以保证足够的剩余壁厚;