英文翻译
Hole spacing
重点词汇
孔距───Hole spacing
双语使用场景
Supporting the use of impact drilling electric drill. Drilling, hole spacing with hole depth should meet the design requirements.───钻孔使用配套冲击电钻。钻孔时，孔洞间距与孔洞深度应满足设计要求。
hole spacing, secondary grouting time interval, number of secondary grouting and seal around gro...───提高施工工艺水平，应掌握好布孔间距、复灌间隔时间、复灌次数及注浆管周围封堵等环节。
Bolt Hole Spacing should be consistent with the allowable deviation of norms.───螺栓孔孔距的允许偏差应符合规范的规定。
The ore - drawing courses under different ore - drawing - hole spacing are studied with computer simulation.───利用计算机模拟研究了不同放矿口间距下的放矿过程.
英语使用场景