塑料的抗冲强度可通过加入石棉或玻璃纤维及织物得到提高。
The impact strength of plastics can be increased by incorporation of asbestos or glass fibres and by fabric insertions.
具有优异的抗静电性、透明性和抗冲强度的片材，以及由其制备的成形产品。
A sheet excellent in antistatic properties, transparency and impact strength, and a formed product thereof.
所制得的高抗冲玻纤增强工程塑料，具有尺寸稳定性高、机械强度大以及抗冲强度高等特性。
The prepared high-impact glass fiber reinforced engineering plastic is characterized by high size stability, large mechanical strength, excellent heat resistance, etc.
主要包括：加载面积和形状、混凝土强度、混凝土的组成、冲跨比及板厚、荷载作用位置、抗弯钢筋的配筋率、抗冲切钢筋以及比例效应。
Such as: load area and shape, strength of concrete, composition of concrete, depth of slab, load position ratio of reinforcement, punching shear reinforcement and scale effect.
主要包括：加载面积和形状、混凝土强度、混凝土的组成、冲跨比及板厚、荷载作用位置、抗弯钢筋的配筋率、抗冲切钢筋以及比例效应。
Such as: load area and shape, strength of concrete, composition of concrete, depth of slab, load position ratio of reinforcement, punching shear reinforcement and scale effect.
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