The experimental result indicated that when the spacings meet some area, the blasting can gain the least visible depth, the biggest open area of blasting craters, the biggest thrown distance and a better accumulation state.
英
美
- 實(shí)驗結果表明，當平面藥包間、排距滿(mǎn)足一定范圍時(shí)，爆破漏斗的可見(jiàn)深度較小，而開(kāi)口面積和拋擲距離最大，爆堆形態(tài)較好。
