This paper focus on estimation of value added of service sector in China.
本文集中讨论我国服务业增加值估算中存在的问题。
The function estimation is an important step in the working process of value engineering.
功能评价是价值工程工作程序中的重要阶段。
The paper presents total intelligence value estimation and its model design.
介绍全情报价值方法及其模型设计。
The paper presents total intelligence value estimation and its model design.
介绍全情报价值方法及其模型设计。
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