1. The long-term variability was described by Poisson model, and the short-term variability was described by continuous smooth random process. 载荷长期变异用泊松模型描述，短期变异用连续平稳随机过程描述。
2. Soil moisture of sand grassland, semi-mobile sand and disturbed inter-dune bottomland, had distinctive variability and larger spatial change range of variability, after rainfall. 沙质草场、半流动沙地和受干扰的丘间洼地降雨后的土壤含水量异质化程度及其相关变化范围非常明显。
3. In the factors of contributing to the vorticity variability the relative numeric of nonlinear interaction vorticity variability was the most component; 在对涡度变率贡献的诸因子中，非线性相互作用涡度变率的相对数值最大；
4. In the factors of contributing to the vorticity variability the relative numeric of nonlinear interaction vorticity variability was the most component; 在对涡度变率贡献的诸因子中，非线性相互作用涡度变率的相对数值最大；
5. The long-term variability was described by Poisson model, and the short-term variability was described by continuous smooth random process. 载荷长期变异用泊松模型描述，短期变异用连续平稳随机过程描述。
