explosive b b 中文意思是什麼

explosive b b 解釋
級炸藥
  • explosive : adj 1 爆炸（性）的，爆發（性）的。2 暴躁的。3 【語言學】爆破音的。4 極易引起爭論的。n 1 易爆炸物...
  • b :
  1. Non - electrical equipment for use in potentially explosive atmospheres - part 6 : protection by control of ignition source ' b '

    潛在爆炸性環境中使用的非電氣設備.第6部分:著火源控制" b "型防護設備
  2. In the paper, the following main factors are studied, such as developing the expert knowledge - base based on the special knowledge of the explosive demolition of frame building, designing the object - oriented expert system of the explosive demolition of frame building, developing the neural network training example base based on projects, developing the forecasting mode of blast effects with matlab 6. 1, developing the expert system of explosive demolition of frame building with visual b 6. 0, carrying out the connection of the expert system and forecast mode. the system consisted of eleven functional modules, such as the input of initial parameters module, the choice of the blasting method module, the choice of blast mode module, the design of blasting parameters module, the design of charge module, the verifying blasting safety module, the calculating safety of tumble module, the design of detonating net module, the blast effects forecasting module and the calculating volume module

    本文的研究內容有：以框架結構樓房拆除爆破領域的專業知識為基礎製作專家系統知識庫；設計一般面向對象的框架結構樓房爆破拆除設計的專家系統；搜集相關爆破工程實例製作用於爆堆效果預測神經網路訓練的樣本數據庫；選取適當的輸入輸出因素，用matlav6 . 1構建爆破效果預測神經網路模型；用vb6 . 0編程開發出框架結構樓房拆除爆破專家系統，並實現爆破效果預測神經網路模型和專家系統的鏈接。該系統由初始參數輸入、倒塌方法選取、倒塌方案確定、孔網參數設計、缺口形狀及參數、爆破安全校核、傾倒安全校核、爆破網路、爆破效果預測、工程量計算、計算設計說明書等十一大功能模塊組成。
  3. Non - electrical equipment for use in potentially explosive atmospheres - part 6 : protection by control of ignition source " b " ; german version en 13463 - 6 : 2005

    潛在爆炸性環境中使用的非電氣設備.第6部分:著火源控
  4. 1. capacitor installation is sorted into indoor and outdoor type. the ambient temperature range for capacitor installation and operation : - 40 b. there should be no corrosive gas, steam, conductive explosive dust and strong vibration exist at installation site

    1 .裝置分為戶內櫃式和戶外框架式，環境空氣溫度類別- 40 b安裝使用場所應無導電性或爆炸性塵埃應不含對金屬有嚴重腐蝕的氣體及蒸汽應無劇烈機械震動。
  5. Non - electrical equipment for potentially explosive atmospheres - protection by control of ignition source " b

    潛在爆炸性環境中使用的非電氣設備.火源控制" b "型防護設備
  6. Series explosion - proof limit switch is suitablefor the combustible and explosive environment and the place of the explosion - proof grade b

    在防爆級別b溫度等級t4的場所中使用。為儀器設備的限位
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