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- It is pointed out that like the barrel type piercer process,the control of the cone type piercer roll speed is also very important. 指出了锥形辊穿孔机也要和桶形辊穿孔机一样,要重视对穿孔机轧辊转速的控制。
- Also discussed are relevant issues concerning use of the equation of piercer roll opening to determine the said conical angle. 探讨了利用斜轧穿孔机轧辊开度方程来选择顶头平整段锥角的有关问题。
- Moreover,the mathe matic model of the piercer rolling pressure is analyzed by the writer. 分析了穿孔轧制压力的数学模型。
- Being used for controlling and adjusting of roll angle, piercer roll cradle is considerably responsible for uneveness of the pierced shell wall thickness in terms of controlling level thereof. 穿孔机轧辊转鼓用于控制和调整轧辊角度，它的控制水平对穿孔毛管壁厚不均度有很大影响。
- Chock the barrel up or else it will roll over. 用楔子塞住圆桶,不然它会滚过去。
- The slow steady roll of the ship made him sick. 轮船不停地缓慢摇晃使他感到不适。
- Discussion of Inflaence by Cone Type Piercer Roll Speed on Shell Lamination Defect 关于锥形辊穿孔机轧辊转速对毛管分层缺陷影响的讨论
- The desk calculator use a roll of paper. 这台台式计算机使用卷纸。
- She is crazy about rock and roll. 她喜欢摇滚乐。
- I'm going to a rock and roll concert tonight. 我今晚正要去参加摇滚音乐会。
- If the table top isn't level, things will roll off. 如果桌面不平，东西就会滚下来。
- The boy turned up missing at roll call. 小男孩在点名时不见了。
- The jokes made everybody roll about. 那些笑话逗得人人捧腹大笑。
- The teacher calls the roll every evening. 老师每晚都要点名。
- He cut off a metre of cloth from the roll. 他从那卷布上剪下一米。
- Let's roll back the carpets and have a dance. 咱们把地毯卷起来跳舞吧。
- Can you have this roll of film develop and printed? 请你给这卷胶卷冲印一下可以吗？
- We can be struck off the roll for that. 我们会为此而被开除的。
- Let's wait till the clouds roll by. 我们应该等待时机。
- The drunkard was walking in a roll. 醉汉摇摇晃晃地走着。
