-drilling
1 . 钻井
钻井是利用机械设备,将地层钻成具有一定深度的园柱形孔眼的工程。按岩石破碎方式和所用钻井(drilling) 钻井施工现场工具类型.
2 . 钻孔
driller 机长drilling岩心钻探;钻探;钻孔;钻取drillingfluid 钻液
3 . 钻探
driller 机长drilling岩心钻探;钻探;钻孔;钻取drillingfluid 钻液
4 . 钻进
driller's log 钻井记录drilling钻进drillingbit 钻头
相关词条
+seed drill, drilling machine
1 . 条播机
seeder, broadcaster 播种机seed drill, drilling machine 条播机mower 割草机
+drilling /
1 . 钻井和
notwithstanding the foregoing , unless otherwise agreed with Underwriters , there shall be no liability under this insurance for removal of wreck or debris of the drilling / production unit .尽管如此,除非获得承保人的同意,本保险不负责清除钻井和生产单位的残骸或碎片。
+drilling drilling
1 . 钻井井
in chapter two , the prosperity of the motion , force and screwed joint of the surface dynamic rotating drilling drilling string has been discussed .第二章分析探讨了地面动力旋转钻井井下钻柱的运动状态、受力及螺纹联接的特性。
2 . 钻井井下
in chapter two , the prosperity of the motion , force and screwed joint of the surface dynamic rotating drilling drilling string has been discussed .第二章分析探讨了地面动力旋转钻井井下钻柱的运动状态、受力及螺纹联接的特性。
+drilling drill
1 . 钻削钻头
amplitude affects duration of vibration drilling drill ., 振幅对钻削钻头寿命的影响.