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Statica
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Fig122Thediskwillrotatea
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Figl23Ifthetwou
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Fig125
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ce第一个不平衡点的逆时针方向阅读材料5旋转体的静态和动态平衡单一圆盘的失衡可以通过使平行于轴的两根刃行支撑的转动来检测到，所示。该圆盘会旋转直至停止，检测到，如图r
