entered on短语²⁰³²⁰ 基本例句 na.动手；入；占有土地,财产等 In Leontief's blueprint, each industry is represented by an equation. The inputs to the industry are entered on one side of the equation, the industry's output appears on the other. 在 Leontief的书里面，他认为每一个行业都可以用一个方程式来表示，方程一端是该行业的投入，另一端是产出。 ecocn