a) 根据下表所给之值,确定哪一种金属可作为溶质与钛形成溶解度较大的固溶体: Ti hcp a=0.295nm Be hcp a=0.228nm Al fcc a=0.404nm V bcc a=0.304nm Cr bcc a=0.288nm b) 计算固溶体中此溶质原子数分数为 10% 时,相应质量分数为多少?
【简答题】A.Sound travels five times faster through air than through water. B.Sound travels five times faster through water than through air. C.Sound travels three times faster through air than through water. D...