例句 /

A model which is a bi-level optimal problem and can forecast the maximum car ownership in urban with constraint of urban environmental capacity was developed.

A model which is a bi-level optimal problem and can forecast the maximum car ownership in urban with constraint of urban environmental capacity was developed.

摘要以城市环境承载力为约束条件预测城市内可容纳的最大乘用车保有量。