The relationship between soil moisture content, slope position and time can be expressed through a binary cubic polynomial.
柠条地土壤储水量与坡面位置和时间的关系可用一个二元三次多项式来表达。
Covariance analysis suggested that both slope position and altitude had no significant effects on the species abundance patterns of Quercus wutaishanica community in the study area.
协方差分析表明，海拔和坡位都没有对辽东栎林的群落多度格局产生显著影响。
Slope position and altitude are the integrative reflections of meteorological and site factors.
海拔与坡位是气象因子和立地因子的综合表现。
Slope position affects the spatial distribution of environmental factors, and with the altitude together, builds species existent small habitats and shapes the community abundance patterns.
坡位影响环境因子在空间上的分布状况，与海拔共同营造物种生存的小生境，形成群落多度格局。
Slope position affects the spatial distribution of environmental factors, and with the altitude together, builds species existent small habitats and shapes the community abundance patterns.
坡位影响环境因子在空间上的分布状况，与海拔共同营造物种生存的小生境，形成群落多度格局。
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