更迭比例 的英文怎麼說
中文拼音 [gēngdiěbǐlì]
更迭比例
英文
alternate proportion- 更 : 更副詞1. （更加） more; still more; even more 2. （再,又） further; still further; furthermore
- 迭 : Ⅰ動詞（輪流; 替換） alternate; change Ⅱ副詞1 （屢次） repeatedly; again and again 2 （及） in tim...
- 比 : Ⅰ動詞1 （比較; 較量高下、 長短、距離、好壞等） compare; compete; contrast; match; emulate 2 （比...
- 更迭 : change; alternate; alternation
- 比例 : 1. （長度上縮小和放大的倍數） scale; scaling 2. （比率） proportion; ratio; proportionality
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A scale coefficient method based on the fem has been proposed to predict the optimum blank in sheet metal forming in this thesis. in order to improve the precision of results and reduce iterate time, at adjusting the original curve, this method is n ' t giving the same adjustment, but giving the corresponding adjustment based on calculation of scale coefficient and shape error of each node to the curve
本文在有限元模擬的基礎上提出了一種新的板料優化的方法? ?比例因子法，該方法在調整初始輪廓線時，不是給各個節點一個相同的調整量，而是依各個節點的比例因子及形狀誤差值計算出相應的調整量，這樣調整的針對性強，計算結果更精確，需要迭代的時間也更少。According to the example analysis, it is proved that the iterative method can advance the calculating efficiency evidently and its calculating speed can be influenced less by assumed original safety factor value
通過算例分析，說明迭代法比常規的試算求解法有更高的計算效率，而且受穩定安全系數初值的選取的影響也更小。
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