step-out drilling 探边钻井
pull-out drilling technology 起拔钻探工艺
drilling out 钻水泥塞
drilling-out depth 钻水泥塞深度
Carry out drilling operation in accordance with the drilling program.
按钻井程序进行钻井作业。
When we are directed to something the team think might be suitable we then go and physically scope it out, measuring up and drilling along the edges to check the ice thickness.
当行动小组指出一处他们认为可能适合降落的地区后,我们就去那里实地察看和丈量,同时沿着其周边冰面钻孔以测量冰层厚度。
Dimension table design is an essential part of enabling users to move easily through the data, drilling in and out to see what is going on at different levels.
维度表设计是使得用户轻松跨越数据,实现钻入和钻出,来了解在不同级别将要发生什么的必要部分。
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