wide-agriculture with ecological type  -20℃层

a view of ecological development  生态发展观

accessibility surface of ecological restoration model  生态恢复耗费表面模型

accounting ecological civilization  催化湿式氧化

Adaptability to the ecological environment  生态适应性

Advance in ecological economics research  研究进展

agric-ecological environment  农业生态环境; 双边带

agricultural and ecological water-saving  农业与生态节水

agricultural development-ecological reaction  农业发展－生态响应

agricultural ecological condition  计算机电话集成技术

agricultural ecological environment  农业生态环境; 小脑顶核电刺激

Agricultural ecological safety  农业生态安全

agricultural ecological sections  农业生态区

agricultural ecological security  农业生态安全

agricultural ecological system  农业生态系统

agricultural ecological tourism  农业生态旅游

agricultural ecological-economic system  生态农业经济系统

agricultural ecological-economy system  农业生态经济系统

agricultural ecological-environment system  农业生态环境