短語詞組短語average grain size d 平均粒逕分別weight average particle size 質(zhì)量平均粒逕average bare size 繭絲平均纖度average pore size 平均孔逕average grain size 平均晶粒度average record size [計(jì)]平均記錄大小the average queue size 平均系統(tǒng)大小average job size 職位價(jià)值平均數(shù)average sample size 平均抽樣數(shù) 返回 average size