ecological classification
短语词组
- Ecological Land Classification 生态土地分类
- ecological site classification 立地分类
- Ecological Town classification system 城镇生态等级体系
- Ecological Environmental classification 生态环境分类
- forest ecological site classification 森林生态立地分类
- ecological environment classification 生态环境分类
- ecological suitability classification 生态适宜性分区
- landscape ecological zone classification 景观生态分区
- ecological hazard classification 生态危害分类 返回 ecological classification