降維dimensionally: 在尺寸上dimensionality reduction: 降維; 維數(shù)減縮dimensionally accurate: 尺寸精確的dimensionality of observations: 觀測(cè)值維數(shù)dimensionally scaled experiment: 保持幾何相似的實(shí)驗(yàn)下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯