• 试验表明在相同纺丝条件下,涤纶三叶丝的断裂初始量随丝条提高降低,而断裂强伸度变异系数、沸水收缩率和条干不匀率却随之增大。

    The test has shown that as the degree of profile increases, the initial modulus and the breaking strength and elongation of profile yarn decreases. We have also quined the findi...

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  • 啁啾与五非线性系数(),总啁啾增加(减小)。

    When the initial chirp of the pulse is of same (opposite) sign as that of quintic nonlinearity coefficient, the whole chirp increases (decreases).

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  • 采用及其态势排序分析技术,可以不计因素权重情况进行系统综合评判

    By adopting similar, dissimilar and inverse connection Numbers and their state sorting analysis, comprehensive evaluation can be done under the condition of disregarding weighted value of factors.

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  • 采用及其态势排序分析技术,可以不计因素权重情况进行系统综合评判

    By adopting similar, dissimilar and inverse connection Numbers and their state sorting analysis, comprehensive evaluation can be done under the condition of disregarding weighted value of factor.

    youdao

  • 采用及其态势排序分析技术,可以不计因素权重情况进行系统综合评判

    By adopting similar, dissimilar and inverse connection Numbers and their state sorting analysis, comprehensive evaluation can be done under the condition of disregarding weighted value of factor.

    youdao

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