The factors influencing agglomeration economy can be mainly classified into such two categories as transportation cost and productiondensity.
影响集聚经济的因素主要可归为运输成本和生产密度这两大类。
2
Planting density is the major factor that affected production of sweet sorghum stem and Seed and saccharinity.
种植密度是影响甜高粱茎，种子和糖精含量的主要因素。
3
It controls the over production of cortisol by the adrenal glands, which include the effect of reducing the immune response, bone density and increase blood pressure.