英语词汇backup roll怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

短语

1
The characteristics and the manufacturing difficulty of the backup rolls for the heavy plate mill have been described in this article.
简单介绍了厚板轧机支承辊的特点以及制造难点。
2
Roll shape parameters of every working rolls and backup rolls were specified through the optimization design calculation of the typical productions.
通过对提供的典型规格产品进行辊型优化设计计算，确定每一架轧机工作辊和支承辊的辊型参数。
3
The test of double stepped backup rolls on 4 stand tandem cold strip mill at Anshan Iron and Steel (Group)Co. and the good results obtained are introduced.
简述鞍钢冷轧厂四机架冷连轧机采用双阶梯支承辊的试验及取得的良好成果。

单词	backup roll
释义	backup roll 简明释义支承辊；背辊；压辊网络释义 1 ?支撑辊 ... rolling mill chock 轧机轴承座 backup rolls 支撑辊 work rolls 工作辊 ... 2 ?承压轴承压轴，支承辊短语 1 double stepped backup rolls 双阶梯支承辊 2 highly adaptive backup rolls 强适应性支撑辊双语例句 1 The characteristics and the manufacturing difficulty of the backup rolls for the heavy plate mill have been described in this article. 简单介绍了厚板轧机支承辊的特点以及制造难点。 2 Roll shape parameters of every working rolls and backup rolls were specified through the optimization design calculation of the typical productions. 通过对提供的典型规格产品进行辊型优化设计计算，确定每一架轧机工作辊和支承辊的辊型参数。 3 The test of double stepped backup rolls on 4 stand tandem cold strip mill at Anshan Iron and Steel (Group)Co. and the good results obtained are introduced. 简述鞍钢冷轧厂四机架冷连轧机采用双阶梯支承辊的试验及取得的良好成果。
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