To investigate the main aging mechanism of HTPB/TDI/MAPO polyurethane material, the aging properties were studied by accelerating aging method.
通过加速老化试验，研究了HTPB/TD I/MAPO类聚氨酯材料的老化性能，探讨了其老化机理。
Because the waterproof apron will be affected by temperature gap and accelerating aging and cause water table appeared in water and heat bilges cold shrink, serious will make parts damage.
因为防水胶圈受温度影响会热胀冷缩出现空隙并加速老化从而引起进水和表内出现水凝结物，严重的将使机件损坏。
The present invention discloses an ultrasonic salt atomization method for accelerating white spirit aging. The method comprehensively applies an ultrasonic atomization technology and porous material.
本发明公开了一种促进白酒陈化老熟的超声盐雾化方法，该方法综合应用了超声雾化技术与多孔材料。
As one of the consequences of the rapid demographic transition in China, the accelerating process of population aging is changing the relationship between labor supply and labor demand in urban China.
人口加速老龄化是中国人口快速转变的代价之一，城镇劳动供求形势也将因此出现重要变化。
The results of mechanical properties testing also showed that MMT had an accelerating effect on the aging properties of polymer.
力学性能的测试结果也表明，MMT对聚合物的老化有一定促进作用。
Being the functional fragments of DNA that store and transmit genetic information genes are to result in the aging of cells, diseases and accelerating the process of body's senescence if damaged.
基因是贮存、传递遗传信息的DNA功能片段。基因受损，可导致细胞老化，疾病丛生，加速肌体衰老。
To investigate the impact of the products of heated cooking oil on accelerating the aging process of Drosophila Melanogaster.
食用油加热产物有明显缩短果蝇寿命的作用。
To investigate the impact of the products of heated cooking oil on accelerating the aging process of Drosophila Melanogaster.
食用油加热产物有明显缩短果蝇寿命的作用。
应用推荐