同时借助于该模型的理论分析，可以得到在确保高强铝合金强度不降低的前提下提高其延性的优化方案。
Moreover, an optimum could be approached to promote the ductility, as well as maintain the strength of the alloys by means of comprehensive analyses to the model.
如果花很长时间，你就不得不降低锻炼强度，而这又意味着你花了太多时间在锻炼上。
To go that long, you’d have to lower the intensity of the workout, and that means that you’re spending too much time working out.
这种轻微变形可以在不降低其他强度性质的条件下完成。
This yielding can be accomplished without any degradation of other strength properties.
②采用复合型填料，在提高板材导热效果的同时不降低板材的弯曲强度和耐热性；
Use composite fillers to improve thermal conductivity without reducing bending strength and heat resistance of plates;
它主要是由于热处理之后大量保留了稳定的亚组织，提高了材料的强度、塑性指标，而不降低材料的冲击韧性。
The treatment improves the tensile strength and ductility of the alloy without reduction of its impact toughness, chiefly because a large amount of substructure remains in it after the heat treatment.
它主要是由于热处理之后大量保留了稳定的亚组织，提高了材料的强度、塑性指标，而不降低材料的冲击韧性。
The treatment improves the tensile strength and ductility of the alloy without reduction of its impact toughness, chiefly because a large amount of substructure remains in it after the heat treatment.
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