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本文应用期望代数的工具,对在不同拉制速度下制成的中碱玻璃纤维进行了统计研究。结果表明,在单纤维强力的离散系数达30％以上时,实际单纤维强度的离散系数在20％以下。
In this paper, the expected algebraic tools were used to study the properties of medium-alkali glass fibers made at different drawing speeds. The results show that the dispersion coefficient of actual single fiber strength is under 20% when the dispersion coefficient of single fiber strength is more than 30%.