The practice of smelting ferromanganese silicon with slag of high carbon ferrochrome is introduced.介绍了用高碳铬铁渣做造渣剂冶炼锰硅合金的生产实践.Guimeng , electric, chromium manganese, ferro - alloys such as ferromanganese products.硅锰 、 硅铁 、...
His elder sister had been his guide,counselor,and friend.他姐姐过去一直指导他,给他出主意,是他的朋友。Your first step should be to talk to a teacher or school counselor...你第一步应该是去找老师或学校辅导员谈谈。The counselor bilked his clients out of$2 million.那...
这个公式用于计算圆的面积。This formula is used to calculate the area of a circle.地球是圆的是常识.It is common knowledge that the earth is round.圆的直径与圆周有相互关系.The diameter and the circumference of a circle correlate....