The existence and uniqueness of positive eigenfunction of some elliptic eigenvalue systems in Rn[J].J of Zhejiang University:Science Edition,2001,28(1):7-13.是什么意思_The existence and uniqueness of positive eigenfunction of some elliptic eigenvalue systems in Rn[J].J of Zhejiang University:Science Edition,2001,28(1):7-13.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句