By our new way of double aging, on which we have done research since 2002, the impact fatigue life can be prolonged by 35.
在抗张强度没有明显降低的条件下，新创立的双时效比正常时效的冲击疲劳寿命与动态断裂韧性分别延长和提高了35 。
Production processing of wire used in bicycle was introduced. The double aging institution has been determined. In addition the economic profits were analyzed.
简述自行车铝合金辐条条母线的生产工艺。详细介绍了铝合金条母线材双级时效制度的确定方法，并进行了经济、社会效益分析。
The fumes from the kitchen, the double burden of working families, so that a woman premature aging.
厨房的油烟，工作家庭的双重负担，让女人过早地衰老。
Cellular aging is linked to deficiencies in efficient repair of DNA double strand breaks and authentic genome maintenance at the chromatin level.
细胞衰老与DNA双螺旋断裂后不能有效修复并在染色质水平维持可靠的基因组有关。
This species is introduced from abroad for, greenhouse, hardy, fast-growing resistant, fragrance, flavor, taste good, big leaf fiber surface, double oil, aging.
该品种是由国外引进，适合保护地、露地栽培，耐寒，速生，极耐抽苔，味香浓，叶片大，口感好，双油面，纤维少，不易老化。
The analyses of the aging hardness curve of the composites showed that the additions of Al-silicate short fibber accelerated aging and there were double hardness peaks on the hardness curve.
对复合材料的时效动力学分析表明：硅酸铝短纤维的加入，使基体时效析出的硬度峰提前；时效动力学曲线上出现双硬度峰现象；
A handful of researchers, however, think science will ultimately delay aging at least long enough to double life spans.
大量研究人员认为，科学将最终推迟变老速度，使人类寿命至少可以达到预期生命期限的两倍。
A handful of researchers, however, think science will ultimately delay aging at least long enough to double life spans.
大量研究人员认为，科学将最终推迟变老速度，使人类寿命至少可以达到预期生命期限的两倍。
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