Avoid high stress concentrations at the ends of the work roll barrel. Ensure good control of roll bending.

避免在工作辊辊端部位应力过于集中。确保弯辊得到很好的控制。

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To control turbidity of water in washing machines barrel, the relationship of water's turbid degree and frequency using the turbidity sensor is researched and put forward.

为控制洗衣机桶内水的浑浊程度，研究并提出了把水的浑浊程度通过浑浊度传感器建立与频率的对应关系。

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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。

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Unlike titles like Halo or Call of Duty which have players aiming down the barrel of a gun, in strategy games you control entire massive armies at once from on high.

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