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| 【连】 拉坯速度 (A negative strip occurs when the downward velocity of the mold during each cycle exceeds the withdrawal speed of the strand. 在每一振动周期内，当结晶器向下运动的速度超过拉坯速度时即出现负滑脱。) | |||
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| 【连】 拉坯速度 (A negative strip occurs when the downward velocity of the mold during each cycle exceeds the withdrawal speed of the strand. 在每一振动周期内，当结晶器向下运动的速度超过拉坯速度时即出现负滑脱。) | |||