- 孔 hole; opening; aperture
- 底 bottom; base
- 的 4次方是 The fourth power of 2 i ...
- 清理孔底的钻头 cleanout bit
- 孔底 bottom hole; face of hole; hole foe; toe of hole
- 底的 basal
- 多孔底 perforated bottom; perforatedbottom
- 有孔底 perforated bottom
- 钻孔底 bottom of hole; hole bottom region
- 底的, 基底的 fundal; fundic
- 鼻孔底过宽 widened nasal floor
- 鼻孔底缺裂 openning of nasal floor
- 鼻孔底狭小 narrowed nasal floor
- 冲孔底板 bolster
- 穿孔底板 perforated bottom
- 穿孔底壁 perforation plate
- 多孔底钻进 group drilling
- 孔底定向 bottomhole orientation
- 孔底发动机 downhole motor
- 孔底封隔器 bottomhole packer
- 孔底记录器 downhole recorder
- 孔底扩大器 underreamer
- 孔底起爆 bottom initiation; bottom priming
- 孔底压力 bottom-hole pressure
- 孔底压力计 hole bottom pressure gauge
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Last modified time:Wed, 13 Aug 2025 00:29:56 GMT