replace stress 中文意思是什麼
replace stress
解釋
置換應力-
The article adopts theories such as stress - focus to calculate the structures stress ; the assembly stress and the product conditions are the keystones of production ; whether expediently replace glass in the field and damnify framework are considered in servicing ; the new lifesaving way the request which proposed to the cabin design mainly considers the access cabin overall rigidity
應力分析主要採用應力集中等理論對結構進行計算；生產過程主要考慮裝配應力和生產條件；維護主要考慮是否利於外場更換玻璃和更換玻璃對框架的損傷；新救生方式對艙蓋設計提出的要求主要考慮艙蓋整體剛度。 -
Because of the excessive stress placed on the importance of the joint entrance examination, the roc is planning to gradually replace it with a basic scholastic test and a diversified plan for school admission
目前此一階段，正逐步擬以基本學力測驗取代聯考，並結合推薦甄選保送直升自願就學方案及申請入學等建構多元入學方案。 -
Secondly, a non - linear mapping function from multiple inputs ( design variables ) to output ( maximum dynamic stress ) is constructed within bp neural networks, in order to obtain the constraint function values that are necessary in optimum design of structures using genetic algorithms and get the optimum solutions. the generation ability of the bp network after training can be used to replace the calculation of fem, which makes the constrained optimization to be possible
其次，由於動應力的有限元法計算過程復雜，計算量巨大，在應用優化演算法時，需要反復計算，為了使優化過程可行，設計了bp神經網路，利用有限元計算的樣本數據建立起結構設計參數（輸入）與動應力（輸出）的非線性映射關系，從而代替有限元法，快速計算結構動應力。
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