You take a diamagnetic material in the absence of a magnetic field, and you slowly move it into a place where there's high magnetic field, what does the diamagnetic material do?
你有一块抗磁材料没有磁场，慢慢地把它移到，磁场很高的地方抗磁，材料会怎么样？
You take a diamagnetic material in the absence of a magnetic field, and you slowly move it into a place where there's high magnetic field, what does the diamagnetic material do?
你有一块抗磁材料没有磁场，慢慢地把它移到，磁场很高的地方抗磁，材料会怎么样？
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