loss warning system
损失预警系统
以上为机器翻译结果，长、整句建议使用 人工翻译 。
The monitoring technology in cold chain of China is mainly artificial measurement and paper-based records, and has no unified data system to support, can not warning early, so has a large loss rate.
我国现有的冷链监测技术手段主要以人工测量和纸面记录为主，无统一数据系统支持，无法进行预警、损失率大。
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