adjustment of structure of agricultural industry  农业产业结构调整

Community structure of Arthropod  节肢动物群落

Community structure of birds  鸟类群落结构

community structure of soil animals  土壤动物群落结构

composition and structure of community  群落组成

regulation of structure of mixed forest  混交林结构调整

Structure of community  群落结构

the structure of community  群落结构特征; 群落结构

tridimensional model of structure of intelligence  智力三维结构模型

twodimensional model of structure of intelligence  智力二维结构模型

model of structure of multispecies  多树种结构模式

Cost value of forest of a single stand  单独林森林费用价

Cost value of forest of normal working section  法正作业级之森林费用价

Expectation-value of forest of normal working section  法正作业级之森林期望价

process succession of forest community  群落进展演替

Rental value of forest of normal working section  法正作业级森林租税价

social security of forest community  林区社会保障

succession of forest community  森林群落演替

tendency of community of insect  昆虫种群动态