1) Difference equation with continuous variable
具连续变量差分方程
2) difference equation with continuous argument
具有连续变量差分方程
3) difference equation with continuous arguments
连续变量差分方程
1.
A sufficient and necessary condition for oscillation of difference equation with continuous arguments x(t+τ)-x(t)+∑ from i=1 to m qix(t-σi)=0 where τ,qi,σi ∈(0,∞)(i=1,2,…,m),is established by using the characteristic equation.
利用特征方程,得到了关于连续变量差分方程x(t+τ)-x(t)+∑ from i=1 to m qix(t-σi)=0其中τ,qi,σi∈(0,∞)(i=1,2,…,m),所有解振动的充要条件和几个显式的充分条件。
4) Differential equation with continuous distributed deviating argument
连续分布偏差变元微分方程
5) difference equation in two variables
二变量差分方程
6) continuity equation of energy
能量连续性方程
补充资料：连续变量
分子式：
CAS号：
性质：参见离散变量与连续变量
CAS号：
性质：参见离散变量与连续变量
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条