底孔 meaning in English
basal orifice
basal pore
bottom hole
bottom opening
solar foramen
toe hole
underport
Examples
- Recommendations for tapping drill sizes for use with fluted taps
带槽丝锥用螺纹底孔钻头尺寸推荐标准 - Analysis and prediction on diversion ratio of bottom diversion outlet of tgp dam
导流底孔分流比的分析和预报 - Influence of steady temperature field to bottom orifice stress of baishi reservoir
稳定温度场对白石水库底孔应力的影响 - Flat - bottomed hole equivalent
平底孔当量 - Dispositions and structures design of bottom sluice conduits of the guanyinge reservoir
观音阁水库底孔泄洪布置和结构设计