机翼是由铺在碳纤维框架上的聚乙烯薄膜制成的。
The wings are made of a polythene film stretched over a carbon fiber frame.
本文对不同铺层方式的碳纤维（ CF）和高强聚乙烯纤维（ UHMWPEF） 混杂复合材料的力学性能进行测试，同时对UHMWPEF 表面处理前后的混杂复合材料性能进行了比较。
In this paper the mechanical properties of the different hybrid modes and UHMWPEF surface modification for CF/UHMWPEF composites are investigated through tests and comparison.
采用的原料主体为玻璃纤维、碳纤维、芳纶纤维、超高模量聚乙烯等高性能纤维丝束。
A main body of adopted raw materials is tows of high-performance fiber such as fiber glass, carbon fiber, aramid fiber, ultra high modulus polyethylene and the like.
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