Mr Tiry is taking his own measures, lowering his costs by using a new method of grazing.
而Tiry先生却自己想办法，采用一种新的放牧方法来减少成本。
2
The analytic method of gray incidence degree in gray system was employed to study the relationship between daily gain of grazing sheep and restrictive factors.
采用灰色系统中灰色关联度的分析方法对羊草草原放牧绵羊日增重的气象限制性因素进行了研究。
3
Spatial heterogeneity and spatial autocorrelation of grassland pattern under grazing and forage condition were studied using semivariance analysis and fractal method.