原棉纤维品质是决定单纱强力的主要因素。
The cotton fiber qualities are crucial factors to spinning strength.
而采用小波算法建立棉纤维表面分形数学模型，计算各种棉样的表面分维数，利用其与原棉含糖量间存在的定量关系，制成样本。
Applying the fractal mathematics model, we can estimate the dimension of various kinds of cotton fiber surface, then, make the sample consulting the quantitative relation.
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