编织角是影响三维编织结构复合材料疲劳性能的一个主要因素。
The braiding angles have a great influence on the fatigue properties of 3-D braiding composites.
三维编织结构复合材料是一种采用纤维立体编织预成型品增强的高级复合材料。
Three-dimensional braid structural composites represent a class of advanced materials which are reinforced by fiber braid preforms for primary structural applications.
同时，进行了编织结构复合材料的力学性能实验，理论预报和试验结果符合得较好。
In addition, the mechanical experiments of braided structural composite materials are carried out. The theoretical prediction shows reasonably good agreement with the test result.
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