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不同淹水程度对枫杨纤维形态影响的研究结果表明：淹水时间为两个月的与一个月的相比，纤维长度、长宽比均减小；纤维弦向直径、双壁厚、壁腔比、胞腔径均增大；在一定范围内，淹水时间长短对柔性系数影响不明显。经ｔ检验，在００５水平上，除纤维长度、长宽比差异显著外，其余的均不显著。
The results of different flooding degrees on the fiber morphological characteristics of Pterocarya stenoptera: The results showed that the fiber length, aspect ratio all decreased when the flooding time was two months compared with one month; the fiber chord diameter, double wall thickness, wall Cavity ratio and cell diameter all increased. Within a certain range, the effect of flooding time on the flexibility coefficient was not obvious. The t test, at the 005 level, in addition to fiber length, aspect ratio significant difference, the rest are not significant.