短語詞組短語point t estimate 點(diǎn)估計point -estimate 點(diǎn)估計a point estimate 一為點(diǎn)估計point estimate method 點(diǎn)估計法unbiased point estimate 無偏點(diǎn)估計fuzzy point estimate 模糊點(diǎn)估計advanced point estimate method 改進(jìn)的點(diǎn)估計法boundary point estimate 邊界點(diǎn)預(yù)估計Three -Point Estimate 三點(diǎn)估算 返回 point estimate