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要举行技术测验了。小王和小黄忙着温习吴师傅讲过的铁碳平衡图,两个小伙子你问我答地相互帮助复习。“纯铁在加热时体心立方晶格的α铁转变成面心立方晶格的γ铁的临界点是多少度?”小黄问道。
To hold a technical test. Xiao Wang and Huang are busy reviewing Master Wu talked about the balance of iron and carbon figure, the two boys you ask me to help each other to review. “What is the critical point for the transformation of pure iron into α-Fe in the body-centered cubic lattice when heated to a face-centered cubic lattice?” Xiao Huang asked.