expert system of resource evaluation 资源评价专家系统 taxonomical system of resource plant 资源植物分类系统 System Resource Controller 系统资源控制器 ; 资源控制器 ; 命令向系统资源控制器 ; 并由系统资源控制器 ..
Thestudy has stayedin the taxonomyandhorticultureresearch since long times ago, but the ornamentalcrabappleresourceslackssystematic collection and investigation.