預定滾轉 的英文怎麼說

中文拼音 [yùdìnggǔnzhuǎn]
預定滾轉 英文
programmed roll
  • 預 : Ⅰ副詞（預先; 事先） in advance; beforehand Ⅱ動詞（參與） take part in
  • 定 : Ⅰ形容詞1 （平靜; 穩定） calm; stable 2 （已經確定的; 不改變的） fixed; settled; established Ⅱ動詞...
  • 滾 : Ⅰ動詞1 （翻轉; 滾動） roll; turn round; trundle 2 （走開; 離開） get away; beat it 3 （液體沸騰）...
  • 轉 : 轉構詞成分。
  • 預定 : 1. （預先規定或約定） fix in advance; predetermine; schedule 2. [計算機] reserve
  1. The contents of the pan began to boil, and he turned to plunge his hand into the bowl ; i conjectured that this preparation was probably for our supper, and, being hungry, i resolved it should be eatable ; so, crying out sharply, i ll make the porridge

    鍋里的東西開始燒滾了，他轉過來把手朝盆里伸。我猜想這大概是預備我們的晚飯，我既然餓了，就決定要把它燒得能吃下去，因此尖聲叫出來， 「我來煮粥！ 」
  2. The direct analysis method has more efficient than the line programming for the shakedown analysis of contact surface layer, therefore, the mentality of shakedown analysis of contact surface layer was introduced based on the direct analysis method as follows : first, the direct method for shakedown analysis was presented and its application to a two - dimensional rolling / sliding contact problem was demonstrated. the direct method consists of operator split technique, which transforms the elastic - plastic problem into a purely elastic problem and a residual problem with prescribed eigenstrains, and an incremental projection method to determine the eigenstrain

    這些方法各有創新，其特點是計算速度快、收斂性好及精度可靠，計算規模避免了彈塑性隨動強化分析的非線性的影響，並使彈塑性問題轉化為殘余問題和線彈性問題，適用於滾動、滾滑及滑動接觸失效分析，從而有效地解決了接觸體安定性分析與裂紋萌生壽命預測的實際問題，也是本文對表面強化接觸失效的安定分析成為可能。
  3. Finally, the rolling test of proto - type is introduced. the test results show the every performance index of the bogie meets the dynamic evaluation standard in gb5599 - 85, which reach the predicting research target

    本文最後介紹了出口巴基斯坦的貨車轉向架樣機的滾振試驗情況，結果表明，各項性能指標均滿足gb5599 ? 85中動力學評定標準，達到了預期的研製目標。
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