爆炸擴孔 的英文怎麼說

中文拼音 [bàozhákuòkǒng]
爆炸擴孔 英文
pot
  • : 動詞1. (猛然破裂或迸出) explode; burst 2. (放在滾油里快炒) quick-fry
  • : 炸動詞1. (在油里弄熟食物) fry in deep fat or oil 2. [方言] (焯) scald (as a way of cooking)
  • : 動詞(擴大) expand; enlarge; extend
  • 爆炸 : explode; blast; blow up; bomb; burst; detonate; explosion; fulmination; out-burst
  1. 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

    首先分析了巖石成縫的理論、機理和減震作用,研究了裂紋的起裂、展和止裂;分析了各種因素對巖石預裂破成縫的影響,確定了礦巖強度、徑、藥類型和裂隙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破參數設計中,建立以礦巖強度、徑、藥類型和裂隙發育程度為主要影響指標的bp神經網路的預裂破參數設計識別模型;運用matlab6 . 5語言開發了破參數設計的智能系統,實現了預裂破參數設計的自動化,用工程實例驗證系統模塊的功能。
分享友人