In this paper, shear properties of 3-d braided composites and C-L fiber reinforced composites after moisture absorption behaviors are studied.

本文对三维四向编织复合材料和长碳纤维复合材料吸湿后的剪切性能进行了研究。

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The multi-directional braided C/C composite reveals strong anisotropy, and impact toughness of the needle punching C/C composite is superior to that of the whole felt C/C composite.

编织C/C复合材料的抗冲击性能表现出强烈的各向异性，针刺C/C复合材料抗冲击性能优于毡基C/C复合材料。

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With his long silver beard and white braided uniform, former Surgeon General C.

WSJ: Koop, who transformed surgeon general post, dies