The influence of temperature on the tensile properties of the under-aged 3j21 alloy was discussed.
对室温和低温对欠时效态3 J 21合金拉伸性能的影响进行了讨论。
2
In addition, it works with bar owners by educating them not to sell alcohol to pregnant women and under-aged children.
另外，他们还与酒吧老板合作，教育他们不要向孕妇和未到法定饮酒年龄的儿童销售酒精。
3
It was found that the room-temperature fracture of the under-aged 3j21 alloy was of a dimple, while the low-temperature fracture assumed a mixed rupture feature.