stretching process 中文意思是什麼

stretching process 解釋
薄板伸張法
  • stretching : 繃網
  • process : n 1 進行，經過；過程，歷程；作用。 2 處置，方法，步驟；加工處理，工藝程序，工序；製作法。3 【攝影...
  1. The studies on the influence of stretching process on the appearance and mechanical performances of camp fibers showed, that orientation of the molecular along the axis of the fiber was improved after stretching in the steam bath, and the mechanical performance were also improved

    研究了拉伸工藝對camp纖維形貌及力學性能的影響。結果表明， camp纖維在蒸氣浴中進行高倍拉伸后，大分子沿纖維軸向取向程度提高，纖維的力學性能得到改善。
  2. Dege - xiangcheng metallogenic belt are formed in stretching vocalnic island arc, and the ore - foming process is related with vocalnic - sedimenting tightly

    金礦床大多賦存於板塊結合帶內的蛇綠混雜巖帶中。
  3. Machining deformation of aircraft monolithic component is simulated by finite element method ( fem ) and validated by experiment. the initial residual stress in pre - stretched plate is generated by simulating quenching and stretching processes. with a single tool - tooth milling process fem, the machining loads in monolithic component material removing is obtained. restart - calculation is put forward to complete the whole simulation of machining process. to verify the fem result, an experiment is carried out. the deformation distribution of the monolithic component resulting from fem shows a good agreement with the experiment result, which indicates that the key technologies presented in the paper are practicable and can be used to simulate the milling process of monolithic component to predict its deformation. lengthy and expensive trial and error experiment process can be avoided

    在模擬淬火、拉伸過程獲得含有初始殘余應力的預拉伸板材以及模擬單齒切削過程獲得切削載荷的基礎上，提出並採用接力演算法，對一航空整體結構件的材料銑削過程進行有限元模擬，同時進行了試驗研究.結果表明，有限元模擬的整體結構件的變形與試驗具有一致性，從而證明提出的整體結構件加工模擬關鍵技術的可行性，避免了為研究加工變形而進行的繁瑣的試錯法
  4. This paper analyzes the stretching and turning edge process of big deformation for an array turning edge - hole and proposes some solutions to the problems

    對固定支架成形的變薄引伸、翻邊的工藝進行了分析，對出現的問題提出了解決辦法。
  5. Self - erection system is applied to construction of most of modern large span concrete bridges. in the process of construction, cantilever beam is changing continuously because of the gravity of concrete, the stretching force, the load and temperature variation etc. in order to ensure that two cantilevers constructing opposite can normally close up and that the bridge linearity can accord with design, flexibility deformation has to be monitored

    現代大跨度混凝土橋梁多採用自架設體系施工，在混凝土自重、張拉力、橋面荷載、溫度變化等的作用下，懸臂梁體處于不斷的變化之中，為保證對向施工的兩端懸臂能正常合攏和控製成橋線形符合設計要求，需要對施工過程中的撓度變形進行監測。
  6. This paper firstly overviews the traditional pso algorithm, and introduces the stretching technique to avoid " premature " in pso and to improve the algorithm ' s ablity to search for a global optimum. the stretching technique is applied to the optimization process in mud. by viewing the objective function of mud as the algorithm ’ s fitness function, the multi - uesr detector based on the stretching pso ( spso ) is proposed

    本文首先在傳統粒子群優化演算法基礎上，為避免基本粒子群優化演算法「早熟」現象，提高演算法全局尋優能力，引入了拉伸技術，並把其應用到多用戶檢測尋優過程中，將演算法適應值設為最佳多用戶檢測目標函數，提出了基於拉伸技術粒子群優化演算法的多用戶檢測器。
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