短語(yǔ)詞組短語(yǔ)singular two -point boundary value problem 奇異兩點(diǎn)邊值問(wèn)題singular m -point boundary value problem 奇異msingular multi -point boundary value problem 奇異多點(diǎn)邊值問(wèn)題singular three -point boundary value problem 奇異三點(diǎn)邊值問(wèn)題singular nonlinear two -point boundary problem 奇異非線(xiàn)性?xún)牲c(diǎn)邊值問(wèn)題two -point singular boundary value problems 兩點(diǎn)奇異邊值問(wèn)題 返回 singular boundary point