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在分析旋转概率筛近似筛分特性的基础上,找出了筛分精度与物料着陆半径的必然关系,指出设备大型化有利于提高筛机的筛分精度。
On the basis of analyzing the approximate sieving characteristics of rotating probability sieve, the necessary relationship between the accuracy of sieving and the radius of material landing is found. It is pointed out that the large equipment is helpful to improve the screening accuracy.