It is a nonlinear dissipative structure, the same as life system in respect of evolvement and balance. The Logistic model meets the condition of construction project system development.
工程项目生态系统的演化、平衡和生命系统一样，是个非线性的耗散结构，其演化和平衡满足逻辑斯谛模型。
This paper provided the nonlinear pricing model of rural safe drinking project by applying for the basic theory of economics, management, hydraulic, statistics etc.
本文深入剖析了多水源水价的定价机制，建立和求解了基于需求管理理念的非线性水价模型，并开展了模型的具体应用。
This paper provided the nonlinear pricing model of rural safe drinking project by applying for the basic theory of economics, management, hydraulic, statistics etc.
本文深入剖析了多水源水价的定价机制，建立和求解了基于需求管理理念的非线性水价模型，并开展了模型的具体应用。
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