指出带卷径向存在温度梯度，在冷却初始阶段冷缩变形不均匀是产生粘结的主要原因。
It observes that there is diametral temperature stairs to the coil and the main reason that the coherence occurs is due to the uneven shrink of the coil at the beginning of the cooling phase.
指出带卷径向存在温度梯度，在冷却初始阶段冷缩变形不均匀是产生粘结的主要原因。
It observes that there is diametral temperature stairs to the coil and the main reason that the coherence occurs is due to the uneven shrink of the coil at the beginning of the cooling phase.
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