A tabulation of a function of two variables is cumbersome, but possible.二元函數(shù)的列表法是不方便的, 然而是可能的.Economic statistics largely consists of the aggregation and tabulation of facts relating to economic life.經(jīng)濟統(tǒng)計學(xué)大體上是由與經(jīng)濟生活有關(guān)的現(xiàn)實...