求翻译：从运输的角度来解释，冷链物流(Cold Chain)是指在生产、储藏、运输、销售，直接到最终消费前的各个环节中，将易腐、生鲜食品始终保持在规定的低温环境下，以最佳的物流手段保证食品质量，减少食品损耗的一种物流体系。它要求综合的考虑生产、运输、销售、经济和技术性等各要素，协调相互间的关系，以确保易腐、生鲜食品在加工、运输和销售过程[3](北京麦当劳冷链物流管理分析及促进我国冷链物流发展的政策建议)中保值增值。以冷藏运输为主要环节的冷藏物流供应链概念图是什么意思？

Explained from the perspective of transport, cold chain logistics (Cold Chain) refers to the production, storage, transportation, sale, directly to the consumer before the end of each session, the perishable, fresh food and always maintain the required low temperature to the best means to ensure foo

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From the perspective of transport to explain, cold chain logistics (Cold Chain) refers to the production, storage, transport, sale, directly to the final consumer before each session, perishable, fresh food is always maintained at under low temperature environment, the best logistics means ensuring