In commercialiron-carbon alloys a series of stable and metastable phase trans- formations usually occur under a high shock pressure.
在冲击高压下，工业用铁碳合金中的稳定和亚稳定相会发生一系列变化。
2
So, you've all probably seen Iron Man where Tony interacts with an AI system called Jarvis. Demo clip here (Sorry it's a commercial).
所以，你都可能看到钢铁侠，托尼与AI系统称为贾维斯。演示夹在这里(对不起，这是一个商业)。
3
Bessemer process: technique for converting pig iron to steel invented by Henry Bessemer in England in1856and brought by him into commercial production in1860.