分析了含铌钢铸坯横裂纹的影响因素，并提出控制措施，取得良好效果。
The present paper analyzes the influential factors for the transverse crack in the CC slab and puts forward the control measures. Better results have been achieved.
在此基础上，分析该工艺中支承材料和工件材料满足匹配关系的重要性及材料变形问题，并提出相应控制措施。
On this foundation, the importance of match relation which support material and part material should satisfy and the material distortion is analyzed and some control measures is given.
分析了印刷透印产生的原因，并提出了具体的控制措施。
The cause of print through was analyzed and the controlling measure was proposed.
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