这种花纹的织法使纬丝编织更密集和较小的光圈大小，可以在不放弃布的厚度来实现。
This weave pattern enables the weft wires to be woven more densely, and much smaller aperture sizes can be achieved without forsaking cloth thickness.
采用分段集合计算方法，对二步法三维编织变厚度变截面薄壁壳体RTM充模工艺过程进行了较深入的理论研究。
The filling process of RTM for the two step 3D braid shell preform with a varying section was investigated theoretically by employing a calculating method of divide-integration.
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