特点：高强度、模量，低延伸率、疲劳开裂，耐高温车辙，延缓减少反射裂缝。
Features: High strength, high modulus, low extensibility, good anti-fatigue and anti-tearing performance. resistant to high-temperature track, delaying and decreasing crack reflection.
这个过程工业生产的高品质纱线具有低，断裂伸长率和低延伸率的参考，或低热量，低收缩率的参考伸长。
The process produces yarns of high industrial quality having a low break elongation and low reference elongation, or a low heat shrinkage and low reference elongation.
制备了不同低模量高延伸率室温硫化有机硅密封材料，并考察了扩链剂类型和用量、固化温度和时间对材料性能和交联度的影响。
The effects of type, concentration of chain extender, curing temperature and time of silicone sealants with low modulus and high elongation on their mechanical properties were studied.
常温下该合金延伸率低，塑性加工困难。
The alloy exhibits small elongation on normal temperature and is hard to deform.
常温下该合金延伸率低，塑性加工困难。
The alloy exhibits small elongation on normal temperature and is hard to deform.
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