更多yttrium例句

1. Erbium, a rare metal found along with yttrium, terbium, and other rare elements in some rare minerals.
2. Its group members, scandium and yttrium, have the same form; we have not examined the fourth; the group is positive.
3. One funnel of yttrium contains exactly the same number of atoms as is contained in a gaseous atom of nitrogen.
4. Nitrogen has nothing new to show us, all its constituents having appeared in scandium and yttrium.
5. In yttrium, on the proto level, a 110 and b 63 both escape from the funnel, and behave as in scandium.