樣本協(xié)方差系數(shù)samplecovariancematrix: 樣本協(xié)方差矩陣samplecircuit: 幅度-脈沖變換電路 取樣電路 量化電路 采樣電路sampled: 取樣的; 選擇"取樣samplechanger: 換樣夾具 樣品交換器sampled analog computer: 抽樣摸擬計(jì)算機(jī); 抽樣模擬計(jì)算機(jī)下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯