本文主要是研究长丝加捻纱形态结构的表征、数学建模和计算机图像处理。
The description for configuration of continuous twisted thread, mathematic model construction and computer image processing are researched in this thesis.
在复合纱线反向加捻的情况下，通过试验分析了复合纱线断裂强力、断裂伸长率与单纱捻度、复合纱线捻度之间的关系。
With twist-against-twist composite yarn, the correlation between breaking strength, breaking elongation ratio and twist of single yarn, twist of composite yarn are analyzed.
研究结果表明：错位纺纱由于改变了加捻三角形的形状和尺寸，因此成纱结构和性质改变。
It proves that the shape and size of the twisting triangle vary with the dislocation.
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