The frequency distribution of fiber length and width accords with the demands for paper-making raw materials.
纤维长度和宽度的频率分布符合造纸原料的要求。
The polypropylene fiber can effectively control the length, width and number of the drying shrinkage crack of early-age concrete.
聚丙烯纤维可有效控制混凝土早期干缩裂缝的长度、宽度和数量。
The results indicated that the fiber length and fiber width of the wood increased gradually from the pith to the bark at first, and then increased slowly when to reach the highest level.
结果表明：从髓心向树皮纤维长度和宽度呈逐渐增加的趋势，达到最大值后增加缓慢；
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