It will greatly reduce the cost on rectifying the deviation of the drilling and ensure the drilling quality.
在煤层中使用该纠偏技术，在保证钻孔质量的同时，可极大地降低近水平孔钻进纠偏成本。
Choosing appropriate laser power and reducing laser irradiation time in laser drilling can also improve drilling quality.
激光钻削时，选择合适的激光功率及减少激光照射时间可提高钻削质量。
Under complex geological condition, drilling quality is the key factor that will decide the success of observation and measurement system of the dam.
在复杂的地质条件下，钻孔质量是影响大坝监测系统成败的关键。
The right usage of disc brake is of great advantage to the normal working of drilling equipment, and can improve drilling efficiency and drilling quality.
正确地使用盘式刹车装置可使整个钻井设备正常运转，提高钻井效率及钻井质量。
The design layout, key process of construction, such as well point drilling quality, filtrating quality, well washing quality, continuity of pumping were discussed.
阐述了管井井点排水的设计布置及井点钻孔质量、三滤质量、洗井质量、抽水连续性等关键工序的施工技术。
In order to improve the drilling quality and the automation of the precision drill, an automatic monitoring alarm and digital seed rate display system was developed.
为了提高精密播种机的工作质量和自动化水平，研制了工况自动监控报警系统及播量数显系统。
The operating performance quality of the roller bit, which is the most main broken crag tool, directly influence the well drilling quality, well drilling efficiency and well drilling cost.
牙轮钻头是钻井工程中最主要的破岩工具，其工作性能的好坏直接影响钻井质量、钻井效率和钻井成本。
The operating performance quality of the roller bit, which is the most main broken crag tool, directly influence the well drilling quality, well drilling efficiency and well drilling cost.
牙轮钻头是钻井工程中最主要的破岩工具，其工作性能的好坏直接影响钻井质量、钻井效率和钻井成本。
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