structural data model

基本解释

A structural river network data model based on reaches is developed.
建立了基于河段的河系结构化数据模型。
At last, with the help of vast business structural data and math model, we infer the best model of profit structure, which could be used to construct the profit model.
最后以大量的券商业务结构数据，利用数学模型推导出券商盈利结构的最优模型，可用于券商盈利模式的构建。
A structural river network data model based on automated generalization oriented is developed, which contains lots of information needed by river network generalization.
建立了一种面向自动综合的河系结构化数据模型，模型包含了大量水系综合所需要的信息。