逻辑斯谛方程

在本文中，用逐次加密搜索和回归分析相结合的方法讨论逻辑斯谛方程的参数选优，用此方法，参考文献〔1〕中的曲线拟合结果得到了明显的改进。

In this Paper , we use the method combined by the refined research step by step and regression analysis to discuss the optimization of the parameters in the Logistic equation . By this method , the result of fitting a curve in [ 1 ] is distinctly improved .

基于知识的非完全公共性结合生态竞争的逻辑斯谛方程，建立了科技成果转化知识共享模型，概括了影响科技成果转化知识共享的因素。

Based on the not completely public of the knowledge and logistic ecologic competition , built the knowledge-sharing model of the TSTA , and summed up the factors that affect the knowledge sharing of the TSTA .

本文以系统进化理论、人地协同进化的基本原理以及生态学理论等为指导，运用逻辑斯谛增长方程研究区域可持续发展机制，认为实现区域可持续发展的关键是发现和确认限制因子并克服之。

Logistic growth equation is applied to study regional sustainable development mechanism . The key for regional sustainable development is to discover restrictive factors and surmount them .