开发区建设成效显著。
结果显示，运河开发区建设用地利用合理性最高。
As showed by the result, construction land use in canal zone is the most reasonable.
本文就有关开发区建设的若干问题提出了合理化建议。
This paper puts forward rationalization proposals about some problems existing in the construction of development zone.
应用推荐