食品冷链（cold chain for the food）是指易腐食品从产地收购或捕捞之后，在产品加工、贮藏、运输、分销和零售、直到消费者手中，其各个环节始终处于产品所必需的低温环境下，以保证食品质量安全，减少损耗，防止污染的特殊供应链系统。
由于冷链食品在配送环节受到的冷藏保护较为薄弱，因此本文着眼于从流程的角度来研究冷链配送。
Because the food is under a weak protection during the distribution process, this paper focuses on researching on the cold chain distribution from the point of process analysis.
通过选取了模糊综合评判法对2008年北京奥运会食品冷链配送模式选择进行分析，在综合评判法中采用了层次分析法确定评价指标的权重。
This paper analyses the distribution modes selection of the food cold chain for 2008 Olympic Games with the method of fuzzy evaluation, and USES AHP to ensure the weight of the index.
对食品行业冷链的特点和问题进行了总结，并创新性的提出用供应链的思想解决现存问题。
The paper summarizes the features and issues in food cold chain and applies the supply chain management strategy in solving the existing problems creatively.
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