Those who consider the industry's recovery superficial point to the 4.5m tonnes of aluminium stashed in warehouses around the world, far above the typical level of around 1m tonnes.
有人认为，从储存在世界各处的450万吨铝含量来看，工业恢复只是表面的迹象而已，因为这个储存量远远超过了100万吨左右的一般水准。
The flow behavior and dynamic recovery and recrystallization, as well as microstructure evolution, of AA7005 aluminium alloy in hot compression were investigated.
研究了AA70 0 5合金高温压缩变形时的流变应力、动态回复与再结晶以及变形组织变化特征。
应用推荐