These improvements minish the assessment error of the sustainable development of the regional tourism, which is due to the trade factors. 改进模型减小了由于贸易因素而导致区域旅游可持续发展评价结果的偏差。
To evaluate the region eco-economy system is the key and the foundation for implementing the strategies of regional sustainable development. 对区域生态经济系统进行可持续发展评价是实施区域可持续发展战略的基础和关键。
