线圈结构和纤维的线密度分析显示管壁三部位存在不均匀性。
Some heterogeneity has been observed on the tube wall in the aspect of stitch structure and the linear density of constituent fibers.
试验分析表明，测量精度达到设计要求，实现自动检测纤维根数和计算线密度值。
Test result proved the precision of the equipment. It realizes measuring numbers and counting linear density of fibers automatically.
应用正交试验设计方法，系统分析了不同林龄、不同立地条件和不同林分密度下人工杉木林木材纤维形态的变异规律。
By using orthogonal design, this paper systematically analysed the variation law of fiber morphology of Chinese fir wood from plantations with different ages, densities and growing sites.
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