縫隙爆破 的英文怎麼說

中文拼音 [féngbào]
縫隙爆破 英文
seam blasting
  • : 縫名詞1. (接合處) seam 2. (縫隙) crack; crevice; fissure; slit
  • : 名詞1 (縫隙; 裂縫) crack; chink; crevice 2 (空閑) gap; interval 3 (漏洞; 機會) loophole; op...
  • : 動詞1. (猛然破裂或迸出) explode; burst 2. (放在滾油里快炒) quick-fry
  • : Ⅰ動詞1 (完整的東西受到損傷) be broken; be damaged 2 (使損壞) break; break down; damage 3 (使...
  • 縫隙 : kiss; stitch closure縫隙板牙 [冶金學] split die; 縫隙鏟 [設計] split shovel; 縫隙模頭擠塑 [工業] ...
  • 爆破 : blow up; blast; burst; demolish (by explosives); detonate; explode; dynamite
  1. ( 4 ) what has cut the crack and expanded further has blown up simulation number value to calculate, expand the function played on the crack after verifying the main powder bag

    ( 4 )進行了切割裂進一步擴展的模擬數值計算,驗證了主藥包對裂擴展所起的作用。
  2. At first, the author has analyzed the theory, mechanism and shock - absorption in pre - split blasting, studied the rising of crack, expanding and stopping, and did various factors which influence on the crack of rock in pre - split blasting. the main factors have been determined to be the strength of mineral and rock, the diameter of drill, the type of explosive and the growth degree of crack. then, the author has researched bp neural networks " work principle, structure and defectiveness

    首先分析了巖石成的理論、機理和減震作用,研究了裂紋的起裂、擴展和止裂;分析了各種因素對巖石預裂的影響,確定了礦巖強度、孔徑、炸藥類型和裂發育程度作為主要影響因素;並研究了bp神經網路工作原理、結構和缺陷,把改進的bp神經網路運用在巖石預裂參數設計中,建立以礦巖強度、孔徑、炸藥類型和裂發育程度為主要影響指標的bp神經網路的預裂參數設計識別模型;運用matlab6 . 5語言開發了參數設計的智能系統,實現了預裂參數設計的自動化,用工程實例驗證系統模塊的功能。
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