城市土地利用系统是自然、经济和社会复合系统。
Urban land use system is a typical natural, economic and social compound system.
本复合模型中的SD模型能从系统的观点动态地确定土地利用系统的结构，较好地解决前一个问题。
The SD model of the compound model can dynamically determine the structure of land-use system in system idea and then better solve the first problem.
结果提示，紫胶林-农田复合生态系统具有区域内土地利用方式多样化的特点；
These results suggest that the land-use in lac-plantation-farmland ecosystem is different and diverse;
结果提示，紫胶林-农田复合生态系统具有区域内土地利用方式多样化的特点；
These results suggest that the land-use in lac-plantation-farmland ecosystem is different and diverse;
应用推荐