The results of mechanical test show that is bending strength, toughness against impact and void ratios can be improved after the rich iron matris is added with rare earth.
力学性能测试结果表明：添加稀土的富铁胎体及其金刚石复合材料的抗弯强度、冲击韧性和孔隙度均有明显的改善。
The tensile strength, bending strength, impact strength, tensile modulus of elasticity and bending modulus of elasticity were determined.
测试了塑木板材的拉伸强度、弯曲强度、冲击强度、拉伸弹性模量、弯曲弹性模量等力学性能；
PEI 5% in the content, the composite material has better mechanical properties, bending strength increase by 28.0%, impact strength 26.1%.
在PEI含量5%左右时，复合材料的综合力学性能较佳，弯曲强度提高了28.0%，冲击强度提高了26.1%。
The water absorption and chemically combined water content continually decrease, and the compressive strength, bending strength and impact strength continually increase as SPS content increases.
随着SPS掺量的增大，水泥净浆的吸水率和化学结合水量进一步减小，抗压强度、抗折强度和冲击强度进一步提高；
Effects of temperature on impact strength of PVC and the effects od load rate on mechanical properties under tension and bending load of PVC are Studied.
本文研究了加载速率对PVC拉仲、弯曲性能的影响规律及试验温度对PVC冲击强度的影响。
Furthermore, the modification has no obvious influence on the hardness of high boron and low carbon ferroalloy, but increases its impact toughness and bending strength obviously.
此外，变质处理对高硼低碳铁基合金硬度无明显影响，但明显提高抗弯强度和冲击韧度。
The impact strength and bending strength of Micro Foam PP injection molding foaming usually the day PP materials generally increased, tensile strength decreased a little;
通常注塑化学发泡的微发泡PP材料的冲击强度和弯曲强度较天泡的PP材料普遍有所提高，拉伸强度略有所下降；
The Izod impact strength, the bending strength and tensile strength were tested.
同时，测试了该材料的冲击强度、弯曲强度和拉伸强度。
Pressure and impact resisting, with bending strength 4-5 times as high as common glass, and impact-resistance 5 times as high as common glass, capable of withstanding abrupt temperature changes.
耐压抗击，抗弯强度是普通玻璃的4-5倍，抗击强度是普通玻璃的5倍，能承受温度的剧变。
The use of polypropylene fiber in concrete of the bridge deck paving can improve its tensile strength, bending strength, permeability strength, impact ductility, cracking resistance and toughness.
在桥面铺装层混凝土中掺用聚丙烯纤维能够增强其抗拉、抗折、抗渗、抗冲击能力，并起到阻裂增韧的作用。
The results showed the addition of a little amount of PEG improved the tensile strength, bending strength and modulus of the blend greatly, with a small increase of the impact strength of the blend;
结果表明，少量PEG的加入使复合材料的拉伸、弯曲强度和模量都得到了显著改善， 冲击强度略有增加；
The results showed the addition of a little amount of PEG improved the tensile strength, bending strength and modulus of the blend greatly, with a small increase of the impact strength of the blend;
结果表明，少量PEG的加入使复合材料的拉伸、弯曲强度和模量都得到了显著改善， 冲击强度略有增加；
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