常見例句雙語例句Ultra-high molecular weight polyethylene (UHMWPE) fiber is the fourth important high-tenacity fiber following carbon fiber, boron fiber and polyurethane fiber.超高分子量聚乙烯（ UHMWPE） 纖維是繼碳纖維、 硼纖維、 芳綸之后的第四大高強纖維。The relationship between glass fiber(GF) content and thermal properties and mechanical properties of glass fiber reinforced boron modified phenolic resin(GF/BPR) composites were studied.研究了玻璃纖維（GF）含量對玻璃纖維增強硼改性酚醛樹脂（GF/BPR）復合材料力學性能、耐熱性能的影響。 返回 boron fiber