密度与林龄的拟合以S函数为最优模型。
S function was the best model in the fitting between stand density and age.
youdao
常微模型只考虑时间因素对种群密度的影响。
Time is only considered as the effect on population density in ordinary model.
求出了年降水与鼠密度的曲线回归模型。
The model of curve regression analysis between…
应用推荐
模块上移
模块下移
不移动