【摘要】 在杉木全林整体模型（描述林分主要数量因子及其相互关系生长过程的方程组）思想指导下，根据各模型之间相容的特点，利用网络数据库Powerbulider与VisualC相结合的方法，实现了林分测树因子的动态预测．更多还原

【Abstract】 Guided by Integrated Stand Growth Model (ISGM), a system of equations which systematically discribles the growth poe of the principal quantitative factors in a stand and their interrelation, and besed on the compatible characteristic between different models, the dynamic prediction of Forest Assiae factors is given by compining PowerBulider Language with Visual CLanguage.更多还原