Based on an analysis of brand evaluation in terms of marketing, th is paper introduces fuzzy method in evaluation of brand value so as to help improve the management of brand assets.
本文侧重分析从营销角度进行的品牌评估，采用模糊综合评价方法，评估企业品牌价值，帮助企业提高品牌资产管理工作。
The model of heat exchangers for room air conditioner are based on two phase flow analysis and an equation which reasonably reflects th…
换热器模型基于两相流分析，在动量、能量、质量三大守恒方程基础上引入一个反映两相之间相互关系的关系式以使方程可解。
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