短語(yǔ)詞組短語(yǔ)order r of magnitude 數(shù)量級(jí)national order of magnitude 數(shù)量級(jí)的概唸Order of Magnitude Estimation 數(shù)量級(jí)估算order of magnitude reasoning 數(shù)量級(jí)推理a order of magnitude 一個(gè)數(shù)量級(jí)order of magnitude calculation 數(shù)量級(jí)計(jì)算Order of Magnitude Estimconsumed 數(shù)量級(jí)預(yù)算2 order of magnitude 個(gè)數(shù)量級(jí) 返回 order of magnitude