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# 缺陷

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    紫乐笑然 2026-06-10 进行了提
    我查了一些资料说微波炉是靠水分子振动发热,但我实在想不通——如果它在均匀地发射微波,为什么食物中间总是冷的、边缘却是滚烫的?是不是微波炉加热原理本身就存在不均匀的缺陷?
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    镜中人 2025-11-22 进行了提
    先天性缺右肾到底是怎么回事啊?是不是生下来就有这个问题?是怎么回事呢
    0 赞同 2 回答