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- Abstract： The finite element method (FEM) for viscoelastic fractional derivative model is presented in this paper.The motion equations are uncoupled with modal analysis method. 摘 要： 本文給出了粘彈性分數階導數模型的有限元格式，并用模態(tài)分析的方法進(jìn)行了運動(dòng)方程解耦。
- The displacement of the fractional derivative viscoelastic thickwalled cylinder was a function of time and related to the order of fractional derivative. 分數導數型粘彈性厚壁筒的位移隨時(shí)間的變化與分數導數的階數有關(guān)。
- Absorbance ratio derivative method was developed for the simultaneous determination of glyoxal(GLY) and glyoxylic acid(AGLY). 利用比值導數波譜法同時(shí)檢測乙二醛(GLY)和乙醛酸(AGLY),為GLY催化氧化過(guò)程的實(shí)時(shí)、快速分析提供了新的手段。
- FINITE ELEMENT METHOD FOR VISCOELASTIC FRACTIONAL DERIVATIVE MODEL 粘彈性分數階導數模型的有限元法
- Because of the complexity and high order nonlinear property of the criterion, a derivative method for compound function is used to get reliability. 由于準則方程的高次非線(xiàn)性和復雜性，文中利用復合函數求導法則，直接針對基本隨機變量求解。
- Derivative method has been widely used for resolving overlapped spectra,but the noise level increases apparently in higher order derivative calculation. 導數法廣泛應用于重疊峰分辨,但信噪比會(huì )隨著(zhù)導數階數的增加而降低。
- For using, the effect of metal ion preserving green method is well, but the food's, safety is not very sure, and the effect of chlorophyl derivative method is also v... 而改用葉綠素衍生物染色技術(shù)效果也很理想并且其食品安全已被認可因此這種方法已成為目前護色時(shí)常選用的安全有效方法。
- In this paper, an inverse eigen derivative method (IEDM) for dynamic modification of mechanical structures is formulated for improving the eigen derivative method(EDM). 本文針對機械結構動(dòng)力修改的特征導數法（EDM）所存在的問(wèn)題，提出逆特征導數法（IEDM）。
- Riemann-Liouville fractional derivative Riemann-Liouville分數階導數
- Riesz space fractional derivative Riesz空間分數階導數
- viscoelastic fractional derivative 粘彈性分數導數
- Refers to all derivation methods. 引用所有派生方法。
- fractional derivative (integral) 分數階導數（積分）
- The unsteady aerodynamics on body are dealt with two quasi steady aerodynamics theories(i.e. slender body method and subsection aerodynamics derivative method which are applicable to subsonic and supersonic flight conditions). 用細長(cháng)體理論和氣動(dòng)導數方法計算了導彈的非定常氣動(dòng)力 ,兩種方法均適用于亞音速和超音速情況。
- fractional derivative Maxwell model 分數微分Maxwell模型
- Methods The formaldehyde remnant in phenoxymethylpenicillin V potassium was detected by derivative method combined with RP-HPLC. 方法采用衍生化與反相HPLC相結合的方法,對青霉素V鉀中甲醛進(jìn)行轉化測定。
- fractional derivative and integral 分數微積分
- Combining the characteristics of automobile non-independent suspending framework, this paper dis-cusses how to use derivative method to analyze the non-independent suspending framework. 結合汽車(chē)非獨立懸架機構的特點(diǎn),探討如何用導數法分析非獨立懸架機構的運動(dòng)特性。
- The correlation of LAA ejection fraction derived from LAA area(EFa)with Pev lower than EFv with Pev( r =0 7444, P <0 01). 根據左心耳面積測定計算出的左心耳射血分數 (EFa)與 Pev的相關(guān)性低于前者 (r=0 .;744 4;P<0
- The method seems good but it needs to be tried out. 這個(gè)方法似乎不錯，但需要試驗一下。
