degree scale
2.Given the size and the minimum degree of scale-free networks, it is shown that NSE reached a minimum value when scaling exponent is about equal to 1.7 and the NSE increases with increasing scaling exponent after the minimum value.
3.In this paper we use geostatistical theory and methods, to study the degree, composition, scale and pattern of spatial heterogeneity in old growth forest of korean pine( Pinus koraiensis ), spruce( Picea koraiensis ), fir( Abies nephrolepis ), birch( Betula costata ) and linden( Tilia amurensis ) in Northeastern China.
5.Drying temperature has a great influence on the agglomeration degree of nano-scale Ni(OH)_2 and thus can also control the density of nano-scale Ni(OH)_2 within a certain extent.
6.Based on the analyses of the present development of animal husbandry in Qinhuangdao, the paper displayed such prolemes as the low degree of modem scale cultivation, the unobvious superiority of main item enterprises, the unclosed internal benefit mechanism of animal husbandry industrialization, the low proportion of environmental undamaged products, and the low degree of government services.
