问题
问答题 简答题
简述目前转炉生产纯净钢所采用的主要工艺路线，并简要回答每个工位的功能。
答案
参考答案：
转炉脱碳——钢包炉脱氧脱硫去夹杂和调温——RH或VD脱气。
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简述目前转炉生产纯净钢所采用的主要工艺路线，并简要回答每个工位的功能。
参考答案：
转炉脱碳——钢包炉脱氧脱硫去夹杂和调温——RH或VD脱气。
| 短文改错。 | |
| High school in the United States is usually dividing into Two periodsthe first two and three years is called "junior high school" and other is "senior high school". In China, children enjoy free education of nine year, but in the United States, the students enjoy free education until they are of eighteen years old. American children have little difficulty go to senior high school. American high school students could take part in a lot of activity outside of the classroom. The school organize the activities such as joining a music group or a sports team. Certainly, just like we students in China. | 1._________ 2._________ 3._________ 4._________ 5._________ 6._________ 7._________ 8._________ 9._________ 10.________ |