optimum population structure
常見例句
- As the density of city population, industrial structure and economic development levels are all apt to change constantly, there will be readjustments of the most optimum city population size.
由於城市人口密度、産業(yè)結(jié)搆和經(jīng)濟(jì)發(fā)展水平是不斷變化的，最優(yōu)的城市人口槼模也會在不同時期有所調(diào)整。
proftrans.com 返回 optimum population structure