[統(tǒng)計 數(shù)] 序列的聚點 cluster point: 【數(shù)學(xué)】聚點。 point cluster: 點群point sequence: 點序列bounded point sequence: 有界點序列point bar sequence: 曲流沙壩層序下載手機詞典可隨時隨地查詞查翻譯