英语词汇“r-fold singular quadric”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	r-fold singular quadric
释义	r-fold singular quadric 数ｒ重奇异二次曲面
随便看	rural fiver Rural floating population rural flow-finiance rural flows construction rural folk credit rural folk customs rural folk house Rural Folklore Tourism rural folk tourism rural food security rural forest landscape rural forest product wastes rural forestry rural forestry development rural formal finance rural free delivery rural function rural fund rural fund allocation rural fundamental education rural funding rural fund outflow rural funds rural furniture rural futures cooperation fund