quintic equation 中文意思是什麼
quintic equation
解釋
五次方程-
A conservative difference scheme for nonlinear schr dinger equation involving quintic term
方程的一個守恆差分格式 -
5 the fugacity coefficients, residual enthalpies and residual entropies of the pure fluids at low temperatures and high pressures were predicted with the general quintic virial equation
10 。 5用上述通用五次維里方程預測了純流體在低溫高壓下的逸度系數、剩餘恰和剩餘嫡。 -
When we study the homoclinic orbits of the cqs equation, the quintic term is a perturbation
在討論cqs方程的同宿軌道時，五次非線性項被作為nls方程的擾動項。 -
In chapter 2, we discuss the existence of homoclinic orbits for a perturbed cubic - quintic nonlinear schrodinger ( cqs ) equation with even periodic boundary conditions
第二章研究三次?五次非線性schr （ ? ） dinger （ cqs ）方程同宿軌道的不變性。 -
If the quintic term lies in the first terms, the unperturbed system is a quintic nonlinear schrodinger ( qnls ) equation and the cqs equation is not a near integrable systems, it only can be considered a perturbation of hamiltonian system
若五次項置於主項位置，即未擾動系統是一個五次非線性schr （ ? ） dinger （ qnls ）方程，此時的cqs方程不再是近可積系統，而僅是一個hamiltonian系統的擾動。 -
Combined with the formerly fitted expressions of the second virial coefficient, some multi - parameter virial equations are proposed. among them, a quintic virial equation was chosen to predict the vapor - liquid equilibria of some very polar fluids, and the results are notably better than those of the usual cubic equations
結合前面得到的第二維里系數擬合式，作者提出了幾種多參數維里方程，並用其中的五次方程預測了一些強極性流體的汽液平衡，結果顯著地優于常見的立方型方程。 -
For some quintic derivative nonlinear schrodinger ( qds ) equation, kundu had shown their integrability through gauge transformations
對于某些既有五次項又有導數項的nls方程， kundu等利用規范變換得到了它們的可積性。 -
The long time behavior of fully discrete fourier spectral approximation for nonlinear schr dinger equation with quintic term
方程全離散譜格式的大時間性態
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