approximate order造句
例句與造句
- abstract : in this paper, the authors study the initial value problems of a class of weakly nonlinear differential equation . the first and the second order approximate solutions are obtained . their accuracies are high and the more the approximate order is high, the more the accuracy is high . if the regular perturbation method is used to solve the same problems, then, when the independent variable is big, so is the error of the solution
文摘:用插值攝動(dòng)法1研究一類弱非線性常微分方程的初值問題,得到了一級(jí)及二級(jí)近似解.解的精度很高,并逐級(jí)提高.如果用正則攝動(dòng)法求解此類問題,則當(dāng)自變量較大時(shí),誤差很大 - It's difficult to find approximate order in a sentence. 用approximate order造句挺難的