artificial aging

常见例句

Casting pass by strict artificial aging and vibration aging so as to make sure the rigidity and stability of lathe.
铸件经过严格的人工时效和振动时效，确保了机床的刚性、稳定性。
Some physiological and biochemical changes were investigated before and after the artificial aging of Chinese cabbage seeds.
研究了大白菜种子人工老化过程中所发生的一系列生理生化变化。
The results of seed storage property tested with the artificial aging method showed that the germination of aged coated seeds did not decrease, but improved, an.
用人工快速老化测定种子的耐藏性表明，人工老化处理不仅不降低包衣种子发芽，反而极明显地加速了种子萌发和幼苗生。