2) Directional throw blasting
定向抛掷爆破
1.
And more,an example of directional throw blasting with the Line of least resistance-25m, near the country boundary is given.
根据实际经验对影响大爆破抛掷效果的若干因素:如药包配置、地形条件、起爆顺序、最小抵抗线、爆破作用指数、药包间距和抛掷角等进行了论述,并简介了边境地区25m最小抵抗线定向抛掷爆破的实例。
3) Lateral pin point balsting
侧向抛掷爆破
4) throwing
[英][θrəu] [美][θro]
抛掷
1.
The process of directional blasting is divided into two steps of throwing and sliding and which are calculated by the volume equilibrium method and sliding equation respectively.
文章把定向爆破抛掷堆积过程分为抛掷和滑移阶段 ,分别用体积平衡法和滑移方程进行计算 ,并在一定的条件下进行优化 ,使目前的体积平衡法在理论和应用上都提高了一步。
5) explosive directed dispersing
定向抛撒
补充资料：抛掷
1.投;扔。 2.丢弃;弃置。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条