用于替换承受较大载荷的人体硬组织的植入材料，不仅应具有良好的骨结合能力，还应具有高的强度和韧性。
Implant materials to be used as substitutes for high load-bearing bones need to possess not only bone-bonding ability but also high fracture toughness.
由此产生的钢似乎达到了强度和韧性的结合，这与合金含量非常高因而非常昂贵的现代钢相当。
The resulting steel appears to achieve a combination of strength and toughness that is comparable to that of modern steels that are very rich in alloy content and, therefore, very expensive.
齿轮齿形采用磨齿加工，齿面采用智能控制渗碳淬火技术，齿轮的强度高、韧性和耐磨性好。
Employing abrasive machining for the form of the gear and intellective-control carburizing and quenching technology for the surface, the gear is with high intensity, strong tenacity and wearability.
与锻造模具钢相比，铸造热锻模具钢虽然韧性低，但强度高、红硬性好，具有较低的缺口敏感性和较高的抗热疲劳性。
Compared with the forging die steel, casting forging die steel although toughness is low, but high strength, red hardness is good, with low notch sensitivity and high resistance to thermal fatigue.
其目的是获得高的屈服强度，弹性极限和较高的韧性。
The aim is to obtain a high yield strength, elastic limit and high toughness.
随着复合粒子用量的增加，复合材料的强度和韧性同时提高，复合粒子高含量时，复合材料的拉伸强度稍有下降。
With increasing content of the fillers, the notched impact strength and the tensile strength of PVC-matrix composites improved simultaneously.
PC以高冲击强度而著称，具有突出的韧性，优良的电绝缘性，宽广的使用温度和尺寸稳定性。
PC is really excellent as for impact strength, tenacity, electric insulation and dimension stability and has broad operation temperature range.
铸铁管的主要特点是强度高、韧性好、管壁薄、耐腐蚀，广泛应用于城市及工业供排水和燃气的输送等。
The cast iron pipes have many advantages, such as high strength, good toughness and corrosion resistant. They are used widely for supply draining water and gas transportation in city and industries.
高冲击强度和良好的低温柔韧性。
他们结合了多项高刚度的机械强度和负担得起良好的弹性性能，高韧性，尺寸稳定性和良好的滑动摩擦性能。
They combine high rigidity with mechanical strength and afford good elastic properties, high toughness, dimensional stability and excellent sliding friction properties.
终轧温度对低V钢的屈服强度和韧性存在显著影响，但对高V钢的组织性能影响不大。
Finish rolling temperature showed great effect on yield strength and impact toughness of low V-bearing steel, but showed no obvious effect to the high V-bearing steel.
因此，要求钢具有高的弹性极限，高的疲劳强度以及高的冲击韧性和塑性。
Thus, requirements of steel with high elastic limit, high fatigue strength and high impact toughness and plasticity.
因此，要求钢具有高的弹性极限，高的疲劳强度以及高的冲击韧性和塑性。
Thus, requirements of steel with high elastic limit, high fatigue strength and high impact toughness and plasticity.
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