離散鬆弛時間 的英文怎麼說
中文拼音 [lísǎnsōngchíshíjiān]
離散鬆弛時間
英文
discrete relaxation time- 離 : Ⅰ動詞1 (離開) leave; part from; be away from; separate 2 (背離) go against 3 (缺少) dispens...
- 散 : 散動詞1. (由聚集而分離) break up; disperse 2. (散布) distribute; disseminate; give out 3. (排除) dispel; let out
- 弛 : 動詞1. [書面語] (松開; 鬆懈) relax; loosen; slacken 2. (解除; 免除) fall off; fall out of use
- 時 : shí]Ⅰ名1 (比較長的一段時間)time; times; days:當時at that time; in those days; 古時 ancient tim...
- 間 : 間Ⅰ名詞1 (中間) between; among 2 (一定的空間或時間里) with a definite time or space 3 (一間...
- 離散 : dispersed; scattered about; separated from one another; spread; debunching; straggling; fringing;...
- 鬆弛 : 1. (松; 不緊張) limp; flabby; slack; loose 2. (執行得不嚴格) lax
- 時間 : time; hour; 北京時間十九點整19 hours beijing time; 上課時間school hours; 時間與空間 time and spac...
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A controllable scheduling problem with discrete processing times using convex quadratic programming relaxation
凸二次規劃鬆弛方法研究離散加工時間可控排序問題By laplace transforming the governing equation of the problem of unidirectional fiber reinforced composite materials, the formulae for predicting the viscoelastic relaxation moduli in laplace transformed domain are obtained. according to correspondence principle of viscoellastic mechanics and elastic, mechanics, the results of effective moduli for several s are obtained by using the finite element method of the homogenization. then effective relaxation moduli should be curve - fitted, according to the viscoelastic relaxation modulus formulae of many viscoelastic materials
首先對單向纖維增強復合材料粘彈性問題的控制方程進行laplace變換,在像空間s中利用均勻化理論建立宏觀鬆弛模量的laplace變換泛函形式,根據粘彈性-彈性對應原理,用均勻化問題的有限元方法預報單向纖維增強復合材料在相空間中多個離散點的本構關系,然後根據典型粘彈性材料的鬆弛模量具有的函數形式進行曲線擬合,再通過對擬合出的函數進行laplace逆變換,從而再回到時間t域,就得到了單向纖維增強復合材料的鬆弛模量。
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