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变色龙的颜色会因为环境的变化(温度、光线等)而改变。你们知道吗,食物在不同的环境下也会变色哦!我们还能根据这些特性来判断食品是否安全呢。赶紧和我们的小科迷们一起来听听上海市食品研究所马志英教授关于“酸红碱绿与食品安全”的讲座吧。
Chameleon colors change due to environmental changes (temperature, light, etc.). Did you know that food will change color under different conditions! We can also judge whether the food is safe or not based on these characteristics. Quickly and our small fans together to listen to the Shanghai Institute of Food Professor Ma Zhiying “sour green and food safety ” lecture.