lowering of charge 中文意思是什麼

lowering of charge 解釋
放料
  • lowering : adj. 1. (天氣)陰霾的,昏暗的,惡劣的。2. 不高興的,愁眉苦臉的。adv. -ly adj. 1. 卑劣的。2. 體力減弱的。n. 低下;減損。
  • of : OF =Old French 古法語。
  • charge : vt 1 填;裝(子彈);充(電);使飽和;使充滿;堆積,裝載。2 命令;促;諭示,指令。3 責備;告誡。...
  1. The influence of specific charge, hole arrangement, charge structure, stem length, millisecond interval and ignition mode on the yield of the blasted boulder is analyzed some measures to lower boulder yield in deep hole blasting of underground mine are presented through the optimization of blasting operation parameters as follows : lowering deep hole blasting effect of geology structure, rationally determining specific charge, using technique of wide - space small burden blasting, technique of manifold charge structure and technique of millisecond compression blasting, strengthening the management of boring construction and blasting construction

    該優化技術措施主要有:減少地質構造對深孔落礦的影響,合理確定炸藥單耗的方法,使用大孔距小抵抗線落礦技術,採用多種裝藥結構技術,採用多排微差起爆技術,加強深孔的施工管理和加強爆破施工的現場管理。
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