摘要：Share interests, spread happiness,
分享兴趣，传播快乐，
增长见闻，留下美好。
亲爱的您，
这里是LearingYard学苑！
今天小编为大家带来《食品冷链物流运营系统风险预警及其应用研究》。
欢迎您的访问！
Share interests, spread happiness,
increase knowledge, and leave beautiful.
Dear,
this is the LearningYard Academy!
Today, the editor brings the "Research on Risk Warning and Application of Food Cold Chain Logistics Operation System".
Welcome to visit!
今天小编将从思维导图、精读内容、知识补充三个板块为大家带来《食品冷链物流运营系统风险预警及其应用研究》基于质性分析-量化分析一理性分析的指标优选模型（5）。
Today, I will introduce the indicator Optimization model based on qualitative analysis - quantitative analysis - rational analysis (5) of the topic "Research on Risk Warning and Application of Food Cold Chain Logistics Operation System" from three sections: mind map, in-depth reading content, and knowledge supplement.
01
思维导图
02
精读内容
一、指标体系优选的实证过程
1. Empirical Process of Indicator System Optimization
本节通过调查问卷法和现场访谈法对上节选出的指标再次进行筛选。
This section further screens the indicators selected in the previous section through questionnaire surveys and on-site interviews.
03
知识补充
邓氏灰色关联度：
Deng's Grey Relational Degree:
今天的分享就到这里了。
如果您对今天的文章有独特的想法,
欢迎给我们留言，
让我们相约明天。
祝您今天过得开心快乐！
That's all for today's sharing.
If you have a unique idea bout the article,
please leave us a message,
and let us meet tomorrow.
I wish you a nice day!
参考文献：
[1]韩启昊. 食品冷链物流运营系统风险预警及其应用研究 [D]. 北京: 北京邮电大学, 2023.
本文由LearningYard学苑原创，如有侵权请在后台留言！
文字|Zheng
排版|Zheng
审核|wang
来源：LearningYard学苑
