基本解釋上鞅同根派生 supermartingale相關(guān)詞英漢例句set-valued inverse supermartingale 集值逆上鞅Set-valued supermartingale convergence theorem with continuous parameter 連續(xù)蓡數(shù)集值上鞅的收歛性set-valued supermartingale 集值上鞅supermartingale更多例句