epn 中文意思是什麼

epn 解釋
苯硫磷
  1. By the methods of epn ( electronic probing needle ) 、 sem and xed, the formation mechanisms of the wear - resistant composite layer are studied, the results indicated that, molten iron has infiltrated into the alloying layer under capillary action. this caused ht powder, whose fusion point is low relatively, to be surperheated and formed a surface composite layer

    利用電子顯微鏡及x射線衍射等試驗方法,研究了復合層形成機理,研究表明,復合層是在毛細力作用下,鐵液被吸入合金層中,致使低熔點ht粉過熱熔化而形成的,並與母材是冶金結合。
  2. Method for determination of diaginon, fenthion, fenitrothion, parathion, phenthoate, epn residues in grain for export

    出口糧谷中二嗪磷倍硫磷殺螟硫磷對硫磷稻豐散苯硫磷殘留量檢驗方法
  3. In the end, problems of multi - robot systems such as robot soccer system are investigated based on the studies of individual robot. a new ball passing strategy for robot soccer is proposed by introducing a new algorithm. questions of role switching among multi - intelligent agent cooperation in robot soccer are described based on enhanced petri - net ( epn ). results of simulation have confirmed the feasibility and efficiency of above petri - net method

    文中提出了一種新的傳球策略,在原有傳球演算法的基礎上引入了傳球角度的概念;同時,考慮到機器人足球賽中隊員間協作頻繁,本文還提出一種相應的角色轉換機制,並利用我們提出的增強式petri網( epn )對角色轉換的典型實例進行了建模與模擬,模擬結果表明petri網方法處理該類問題的優越性,還反映出該轉換機制的可行性和有效性。
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