1. The effects of geometry parameters of ellipse and stitching thread on buckling loads are investigated by Rayleigh Ritz energy method.
通过应用瑞利里兹法研究了分层椭圆几何参数和缝线等效弹性系数对压缩屈曲载荷的影响。
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2. The results show that stitching significantly improves critical buckling loads, the buckling loads increase rapidly with increase in equivalent elastic coefficient of stitchingthread.
3. The effects of stitching technical parameters such as the stitch thread diameter, stitch step and stitch space on the stitched composite laminates are also analyzed.
研究了缝纫参数(包括缝纫线直径，缝纫针距和行距)对缝纫复合材料层合板屈曲强度的影响。
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4. Twin-needle reinforced stitching with a high tensile strength thread.
双针具有很高的拉伸强度螺纹钢筋拼接。
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5. The safety stitch overlock machine makes an additional row of stitching and uses 4 to 5 spools of thread.
安全线迹拷边机产生的线迹比拷边机的线迹多了一排，用4～5个线轴。 收藏。
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6. A single strand of matching thread is recommended for hand stitching.
手缝线迹推荐使用一根单股相配的线。
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7. Requirement:all stitching done with three needles in kevlar thread made down to the midsole, made with a welt and the midsole sewn on with number 5 kevlar thread.
要求：所有缝合处用3号的芳纶纱线缝住鞋底夹层，贴边和鞋底夹层用5号芳纶线缝合。
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8. Requirement:all stitching done with three needles in kevlar thread made down to the midsole, made with a welt and the midsole sewn on with number 5 kevlar thread.
