梯段的英文

• bench blasting
• bench shooting
• stair flight
• stair horse

• 梯:    ladder; stairs; steps; stair ...
• 段:    section; segment; part; para ...
• 楼梯段:    flight
• 梯段的:    stepwise
• 倒梯段开采:    inverted steps working

例句与用法

1. Bench blasting is the most usual type of blasting work .
   梯段爆破是最常用的爆破工程之一。
2. The basic charge calculations have been concentrated round bench blasting .
   装药计算的重点主要放在梯段爆破上。
3. Stopping can very well be compared with bench blasting but requires considerably larger charges .
   崩落则十分相似于梯段爆破，只不过所需的装药量比较大一些。
4. When a normal bench round is fired the general result is for the centre of gravity of the round to be moved forward .
   起爆普通梯段炮眼组时，一般的结果是炮眼组的重心前移。
5. Residential stair . prefabricated concrete flights
   住宅楼梯.预制混凝土梯段